The progressive development of man is vitally dependent on invention.
Free the child's potential, and you will transform him into the world.
Know what you are talking about.
The secret of life is not enjoyment but education through experience.
In order to stave off covetouness, greed, and spite, citizens world over must be educated.
The fullness of knowledge only comes through the awareness of ignorance.
You can never be overdressed or overeducated.
We could never learn to be brave and patient, if there were only joy in the world
Education is an admirable thing, but it is well to remember from time to time that nothing that is worth knowing can be taught.
Physics is like sex: sure, it may give some practical results, but that's not why we do it.
Liberty without Learning is always in peril and Learning without Liberty is always in vain.
There is nothing more awful, insulting, and depressing than banality.
The only good is knowledge and the only evil is ignorance.
No man's knowledge here can go beyond his experience.
I cannot live without books.
A child educated only at school is an uneducated child.
The delight of opening a new pursuit, or a new course of reading, imparts the vivacity and novelty of youth even to old age.
I have just three things to teach: simplicity, patience, compassion. These three are your greatest treasures.
Evil being the root of mystery, pain is the root of knowledge.
If help and salvation are to come, they can only come from the children, for the children are the makers of men.
Science is not only a disciple of reason but, also, one of romance and passion.