The reading of all good books is like conversation with the finest men of past centuries.
There is nothing more awful, insulting, and depressing than banality.
The great difficulty in education is to get experience out of ideas.
There is no authority who decides what is a good idea.
Opinion is the medium between knowledge and ignorance.
All knowledge that the world has ever received comes from the mind; the infinite library of the universe is in our own mind.
Knowing is not enough; we must apply. Willing is not enough; we must do.
I cannot teach anybody anything. I can only make them think
The task of a writer is not to solve the problem but to state the problem correctly.
He who would learn to fly one day must first learn to stand and walk and run and climb and dance; one cannot fly into flying.
Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is the most important.
The knowledge of all things is possible
Words can be like X-rays if you use them properly - they'll go through anything. You read and you?re pierced.
The more I read, the more I acquire, the more certain I am that I know nothing.
In mathematics you don't understand things. You just get used to them.
It is possible to fly without motors, but not without knowledge and skill.
For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled.
What is freedom of expression? Without the freedom to offend, it ceases to exist.
Patience is a virtue, and I'm learning patience. It's a tough lesson.
Free the child's potential, and you will transform him into the world.
Educate the children and it won't be necessary to punish the men.