With man, the life of the body depends on the life of the spirit.

Speech is one of the marvels that characterize man, and also one of the most difficult spontaneous creations that have been accomplished by nature.

It is the children between five and seven who are the word-lovers. It is they who show a predisposition toward such study. Their undeveloped minds can not yet grasp a complete idea with distinctness. They do, however, understand words. And they may be entirely carried away by their ecstatic, their tireless interest in the parts of speech.

There are two 'faiths' which can uphold humans: faith in God and faith in oneself. And these two faiths should exist side by side: the first belongs to one's inner life, the second to one's life in society.

The selfsame procedure which zoology, a branch of the natural sciences, applies to the study of animals, anthropology must apply to the study of man; and by doing so, it enrolls itself as a science in the field of nature.

The man of character is the persistent man, the man who is faithful to his own word, his own convictions, his own affections.

If intelligence is the triumph of life, the spoken word is the marvellous means by which this intelligence is manifested.

Many people must have noticed the intense attention given by children to the conversation of grown-ups when they cannot possibly be understanding a word of what they hear. They are trying to get hold of words, and they often demonstrate this fact by repeating joyously some word which they have been able to grasp.

If the ways of the Almighty are not humanly logical, it is not the fault of the Almighty but of the limitations of human logic.

If an educational act is to be efficacious, it will be only that one which tends to help toward the complete unfolding of life. To be thus helpful it is necessary rigorously to avoid the arrest of spontaneous movements and the imposition of arbitrary tasks.

Dependence is not patriotism. A man does not love his mother if he hangs about her to the point of burdening her with a weak, feckless son.

We all know the sense of comfort of which we are conscious when a good half of the floor space in a room is unencumbered; this seems to offer us the agreeable possibility of moving about freely.

Books are mute as far as sound is concerned. It follows that reading aloud is a combination of two distinct operations, of two 'languages.' It is something far more complex than speaking and reading taken separately by themselves.

It is fortunate, I think, that nature is not bounded by human reason and by laboratory work and experimentation, for by the laws of pure reason and by microscopic investigation, it might easily have been proved, long before this, that children could not be born.

The maternal duty of suckling her own children, prescribed to mothers by hygienists, is based on a physiological principle: the mother's milk nourishes an infant more perfectly than any other.

Woman was always the custodian of human sentiment, morality and honour, and in these respects, man always has yielded woman the palm.

The study of expression ought to form a part of the study of psychology, but it also comes within the province of anthropology because the habitual, life-long expressions of the face determine the wrinkles of old age, which are distinctly an anthropological characteristic.

There can be no 'graduated exercises in drawing' leading up to an artistic creation. That goal can be attained only through the development of mechanical technique and through the freedom of the spirit.

Through machinery, man can exert tremendous powers almost as fantastic as if he were the hero of a fairy tale. Through machinery, man can travel with an ever increasing velocity; he can fly through the air and go beneath the surface of the ocean.

Noble ideas, great sentiments have always existed and have always been transmitted, but wars have never ceased.

The social relations which are the basis of the reproduction of the species are founded upon the continuous union of parents in marriage.

I have for many years interested myself in the study of children from three years upwards. Many have urged me to continue my studies on the same lines with older children. But what I have felt to be most vital is the need for more careful and particularized study of the tiny child.

The possibility of observing the developments of the psychical life of the child as natural phenomena and experimental reactions transforms the school itself in action into a kind of scientific laboratory for the psychogenetic study of man.

My system is to be considered a system leading up, in a general way, to education. It can be followed not only in the education of little children from three to six years of age, but can be extended to children up to ten years of age.

We await the successsive births in the soul of the child. We give all possible material, that nothing may lack to the groping soul, and then we watch for the perfect faculty to come, safeguarding the child from interruption so that it may carry its efforts through.

All the movements of our body are not merely those dictated by impulse or weariness; they are the correct expression of what we consider decorous. Without impulses, we could take no part in social life; on the other hand, without inhibitions, we could not correct, direct, and utilize our impulses.

Temptation, if it is not to conquer, must not fall like a bomb against another bomb of instantaneous moral explosions, but against the strong walls of an impregnable fortress strongly built up, stone by stone, beginning at that distant day when the foundations were first laid.

When you look good, you feel good. Confidence with what you're wearing is very important. If you feel good, you will always perform your best without worrying about anything.

It's easy to impress me. I don't need a fancy party to be happy. Just good friends, good food, and good laughs. I'm happy. I'm satisfied. I'm content.

No matter what you study, the thing that you know best is what you grew up with.

I want to be different. If everyone is wearing black, I want to be wearing red.

Well, fans always root for the underdog.

I can't please everyone. That's not in my J.D., you know, not in my job description.

It's always tough when you lose - you've worked so hard for that moment and it hasn't gone the way you wanted. But you have to realise there's always a bright side, you have to pick yourself up and get ready for the next game.

I always have a Sharpie, because usually when someone asks me for an autograph, they don't have a pen. I carry one in my purse, as well as in my tennis bag.

I have always had an interest in fashion and design and I appreciate style and timelessness within my footwear and accessories both on and off the court.

Without my dad, I wouldn't be here.

I'm not the next anyone, I'm the first Maria Sharapova.

When I need to push myself, I think of all those nicely polished trophies waiting to be lifted up by the winner - and how that winner might be me.

I don't worry about what my opponent is doing.

I want my handbags and my shoes to be stylish but I want to make sure that they're versatile. I travel and I have to make sure the pieces I put into my bag can go with a dress or with shorts or jeans.

I know my roots and I cannot forget the journey I made.

I mean, I think I'm doing a lot better than other people that have had shoulder surgery in their careers. Some people have never come back.

I have had lots of luck in my career but there has also been a lot of hard work.

I'm always on the go. I love doing things until I hit rock bottom. Then I need my 12 hours of sleep, and I'm on the go again.

I spent a whole year when I was injured just trying to get my arm back to the point where I could hit a tennis ball for more than 30 minutes a day. I'd hit for 15 minutes and it would feel as if my arm was going to fall off.

Since I'm constantly in the sun, I use sunscreen daily.

If I'm nervous, it means I had to work hard to get there, whether it's playing in a tournament or speaking at an event. So I try to stop and be proud of getting to live in that moment.

A great tennis career is something that a 15-year-old normally doesn't have. I hope my example helps other teens believe they can accomplish things they never thought possible.

I have a Russian heart.