The more I read, the more I acquire, the more certain I am that I know nothing.
The great difficulty in education is to get experience out of ideas.
The task of a writer is not to solve the problem but to state the problem correctly.
To educate a person in the mind but not in morals is to educate a menace to society.
If you can't explain it simply, you don't understand it well enough.
No man's knowledge here can go beyond his experience.
I do not know how to teach philosophy without becoming a disturber of the peace.
Books are for people who wish they were somewhere else.
The knowledge of all things is possible
It is beyond a doubt that all our knowledge begins with experience.
A child miseducated is a child lost.
If one cannot enjoy reading a book over and over again, there is no use in reading it at all.
A cynic is a man who knows the price of everything, and the value of nothing.
For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled.
Just because I don't care doesn't mean I don't understand.
Human behavior flows from three main sources: desire, emotion, and knowledge
A child educated only at school is an uneducated child.
One test of the correctness of educational procedure is the happiness of the child.
Physics is like sex: sure, it may give some practical results, but that's not why we do it.
I decided to teach because I think that any person who studies philosophy has to be involved actively.
Knowing is not enough; we must apply. Willing is not enough; we must do.