The real solution lies in a world in which charity will have become unnecessary.
The most savage controversies are those about matters as to which there is no good evidence either way.
Those who fail to learn the lessons of history are doomed to repeat them.
I have just three things to teach: simplicity, patience, compassion. These three are your greatest treasures.
Education is the best friend. An educated person is respected everywhere. Education beats the beauty and the youth.
Educate the children and it won't be necessary to punish the men.
The progressive development of man is vitally dependent on invention.
If the facts don't fit the theory, change the facts.
The deepest sin against the human mind is to believe things without evidence.
I have no special talents. I am only passionately curious.
Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information upon it.
That men do not learn very much from the lessons of history is the most important of all the lessons that history has to teach.
Free the child's potential, and you will transform him into the world.
The more I read, the more I acquire, the more certain I am that I know nothing.
Real learning comes about when the competitive spirit has ceased.
For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled.
Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.
If you're teaching today what you were teaching five years ago, either the field is dead or you are.
It is beyond a doubt that all our knowledge begins with experience.
Dare to think for yourself.
I cannot live without books.