Man can be understood only by ascending from physics, chemistry, biology, and geology. In other words, he is first of all a cosmic problem.

If there is one thing I fear less than everything else, it is, I believe, persecution for my opinions. There are a good many points about which I may be diffident, but when it comes to questions of Truth and intellectual independence, there is no holding me - I can envisage no finer end than to sacrifice oneself for a conviction.

One mustn't close one's eyes to difficulty and to shortcomings; the more one recognizes them, the less they upset one.

Evolution is a light illuminating all facts, a curve that all lines must follow.

Death surrenders us totally to God: it makes us enter into him; we must, in return, surrender ourselves to death with absolute love and self-abandonment since, when death comes, all we can do is to surrender ourselves completely to the domination and guidance of God.

For me, the Immaculate Conception is the feast of 'passive action,' the action that functions simply by the transmission through us of divine energy. Purity, in spite of outward appearances, is essentially an active virtue, because it concentrates God in us and on those who are subject to our influence.

How great is the mystery of the first cells which were one day animated by the breath of our souls! How impossible to decipher the welding of successive influences in which we are forever incorporated! In each one of us, through matter, the whole history of the world is in part reflected.

The more nobly a man wills and acts, the more avid he becomes for great and sublime aims to pursue. He will no longer be content with family, country, and the remunerative aspect of his work. He will want wider organisations to create, new paths to blaze, causes to uphold, truths to discover, an ideal to cherish and defend.

The Church is like a great tree whose roots must be energetically anchored in the earth while its leaves are serenely exposed to the bright sunlight. In this way, she sums up a whole gamut of beats in a single living and all-embracing act, each one of which corresponds to a particular degree or a possible form of spiritualisation.

Nothing can resist the person who smiles at life - I don't mean the ironic and disillusioned smile of my grandfather, but the triumphant smile of the person who knows that he will survive, or that at least he will be saved by what seems to be destroying him.

The problem of evil, that is to say the reconciling of our failures, even the purely physical ones, with creative goodness and creative power, will always remain one of the most disturbing mysteries of the universe for both our hearts and our minds.

I give the name of cosmic sense to the more or less confused affinity that binds us psychologically to the All which envelops us. The existence of this feeling is indubitable, and apparently as old as the beginning of thought... The cosmic sense must have been born as soon as man found himself facing the forest, the sea and the stars.

Everywhere on Earth, at this moment, in the new spiritual atmosphere created by the appearance of the idea of evolution, there float, in a state of extreme mutual sensitivity, love of God and faith in the world: the two essential components of the Ultra-human.

There is neither spirit nor matter in the world. The stuff of the universe is spirit-matter. No other substance but this could have produced the human molecule.

I greatly enjoyed the Hawaiian Islands. They are a real little paradise in spite of the influx of Americans who have made it one of their most pleasant 'centers of resort': the soft climate and luxuriance of the tropics; the greenness, the fragrance, the flowers - extraordinary flowers covering the tallest trees and turning them into huge bouquets.

The mineral world is a much more supple and mobile world than could be imagined by the science of the ancients. Vaguely analogous to the metamorphoses of living creatures, there occurs in the most solid rocks, as we now know, perpetual transformation of a mineral species.

I have finally decided to write my book on the spiritual life. I mean to put down as simply as possible the sort of ascetical or mystical teaching that I have been living and preaching so long. I call it 'Le Milieu Divin,' but I am being careful to include nothing esoteric and the minimum of explicit philosophy.

The incomparable greatness of the religions of the East lies in their having been second to none in vibrating with the passion for unity. This note, which is essential to every form of mysticism, has even penetrated them so deeply that we find ourselves falling under a spell simply by uttering the names of their Gods.

The universe as we know it is a joint product of the observer and the observed.

I would like to express the thoughts of a man who, having finally penetrated the partitions and ceilings of little countries, little coteries, little sects, rises above all these categories and finds himself a child and citizen of the Earth.

The longer I live, the more I feel that true repose consists in 'renouncing' one's own self, by which I mean making up one's mind to admit that there is no importance whatever in being 'happy' or 'unhappy' in the usual meaning of the words.

All I know is that, thanks to a sort of habit which has always been ingrained in me, I have never, at any moment of my life, experienced the least difficulty in addressing myself to God as to a supreme Someone.

At the age when other children, I imagine, experience their first 'feeling' for a person, or for art, or for religion, I was affectionate, good, and even pious: by that I mean that under the influence of my mother, I was devoted to the Child Jesus.

At the heart of every being lies creation's dream of a principle that will one day give organic form to its fragmented treasures. God is unity.

We must accept what science tells us, that man was born from the earth. But, more logical than the scientists who lecture us, we must carry this lesson to its conclusion: that is to say, accept that man was born entirely from the world - not only his flesh and bones but his incredible power of thought.

Regarded zoologically, man is today an almost isolated figure in nature. In his cradle, he was less isolated.

Being happy is a matter of personal taste.

In each soul, God loves and partly saves the whole world which that soul sums up in an incommunicable and particular way.

It seems to me that terrestrial beings, as they become more autonomous, psychologically richer, shut themselves up in a way against one another, and at the same time gradually become strangers to the cosmic environment and currents, impenetrable to one another, and incapable of exteriorizing themselves.

To our critical eyes, the threads of which the past is woven are, by nature, endless and indivisible. Scientifically speaking, we cannot grasp the absolute beginning of anything: everything extends backwards to be prolonged by something else.

Is evolution a theory, a system, or an hypothesis? It is much more: it is a general condition to which all theories, all hypotheses, all systems must bow and which they must satisfy henceforward if they are to be thinkable and true.

The profoundly 'atomic' character of the universe is visible in everyday experience, in raindrops and grains of sand, in the hosts of the living, and the multitude of stars; even in the ashes of the dead.

Love in all its subtleties is nothing more, and nothing less, than the more or less direct trace marked on the heart of the element by the psychical convergence of the universe upon itself.

Let man live at a distance from God, and the universe remains neutral or hostile to him. But let man believe in God, and immediately all around him the elements, even the irksome, of the inevitable organize themselves into a friendly whole, ordered to the ultimate success of life.

Historically, the stuff of the universe goes on becoming concentrated into ever more organized forms of matter.

Man the individual consoles himself for his passing with the thought of the offspring or the works which he leaves behind.

Surely the wake left behind by mankind's forward march reveals its movement just as clearly as the spray thrown up elsewhere by the prow.

At the extreme temperature occurring in the stars, matter can only survive in its most dissociated states. Only simple bodies exist on these incandescent stars.

Deep down, there is in the substance of the cosmos a primordial disposition, sui generis, for self-arrangement and self-involution.

Morality arose largely as an empirical defence of the individual and society. Ever since intelligent beings began to be in contact, and consequently in friction, they have felt the need to guard themselves against each other's encroachments.

To be Catholic is the only way of being fully and utterly Christian.

For ninety per cent of those who view him from outside, the Christian God looks like a great landowner administering his estates, the world. Now this conventional picture, which is too well justified by appearances, corresponds in no way to the dogmatic basis or point of view of the Gospels.

Whether one welcomes or deplores it, nothing is more surely and exactly characteristic of modern times than the irresistible invasion of the human world by technology. Mechanism invading like a tide all the places of the earth and all forms of social activity.

The Hindu religions gave me the impression of a vast well into which one plunges in order to grasp the reflection of the sun.

For me, the real earth is that chosen part of the universe, still almost universally dispersed and in course of gradual segregation, but which is little by little taking on body and form in Christ.

The earth was probably born by accident; but, in accordance with one of the most general laws of evolution, scarcely had this accident happened than it was immediately made use of and recast into something naturally directed.

Humanity is still advancing; and it will probably continue to advance for hundreds of thousands of years more, always on condition that we know how to keep the same line of advance as our ancestors towards ever greater consciousness and complexity.

Long before the awakening of thought on earth, manifestations of cosmic energy must have been produced which have no parallel today.

To say that Christ is the term and motive force of evolution, to say that he manifests himself as 'evolver,' is implicitly to recognize that he becomes attainable in and through the whole process of evolution.

The quantity and quality of consciousness, one may say, have always been growing throughout geological times. In this respect man, in whom nervous organisation and therefore psychological powers have attained an undisputed maximum, may be considered, scientifically, as a natural centre of evolution of the primates.