The experience of humanism is that 'nothing human is alien to me'; that I carry within myself all of humanity; that nothing which exists in any human being does not exist in myself. I am the criminal and the saint. I am the child and the adult. I am the man who lived 100000 years ago and the man who will live 100000 years from now.
Every act of irreverence for life, every act which neglects life, which is indifferent to and wastes life, is a step towards the love of death. This choice man must make at every minute. Never were the consequences of the wrong choice as total and as irreversible as they are today. Never was the warning of the Bible so urgent: 'I have put before you life and death, blessing and curse. Choose life, that you and your children may live.'
It should be your care, therefore, and mine, to elevate the minds of our children and exalt their courage; to accelerate and animate their industry and activity; to excite in them an habitual contempt of meanness, abhorrence of injustice and inhumanity, and an ambition to excel in every capacity, faculty, and virtue. If we suffer their minds to grovel and creep in infancy, they will grovel all their lives.
Suppose a nation, rich and poor, high and low, ten millions in number, all assembled together; not more than one or two millions will have lands, houses, or any personal property; if we take into the account the women and children, or even if we leave them out of the question, a great majority of every nation is wholly destitute of property, except a small quantity of clothes, and a few trifles of other movables.
I must study Politicks and War that my sons may have liberty to study Mathematicks and Philosophy. My sons ought to study Mathematicks and Philosophy, Geography, natural History, Naval Architecture, navigation, Commerce and Agriculture, in order to give their Children a right to study Painting, Poetry, Musick, Architecture, Statuary, Tapestry and Porcelaine. (12 May 1780)
The education here intended in not merely that of the children of the rich and noble, but of every rank and class of people, down to the lowest and the poorest. It is not too much to say that schools for the education of all should be placed at convenient distances, and maintained at the public expense.
In vain are Schools, Academies, and Universities instituted, if loose Principles and licentious habits are impressed upon Children in their earliest years . . . . The Vices and Examples of the Parents cannot be concealed from the Children. How is it possible that Children can have any just Sense of the sacred Obligations of Morality or Religion if, from their earliest Infancy, they learn their Mothers live in habitual Infidelity to their fathers, and their fathers in as constant Infidelity to their Mothers.
Children should be educated and instructed in the principles of freedom. Aristotle speaks plainly to this purpose, saying, 'that the institution of youth should be accommodated to that form of government under which they live; forasmuch as it makes exceedingly for the preservation of the present government, whatsoever it be.