The man who does not read good books has no advantage over the man who can't read them.
If you're teaching today what you were teaching five years ago, either the field is dead or you are.
The highest result of education is tolerance.
Science is what we have learned about how to keep from fooling ourselves.
Industrialize or perish.
Liberty without Learning is always in peril and Learning without Liberty is always in vain.
I have just three things to teach: simplicity, patience, compassion. These three are your greatest treasures.
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.
Never help a child with a task at which he feels he can succeed.
Just because I don't care doesn't mean I don't understand.
In order to stave off covetouness, greed, and spite, citizens world over must be educated.
If there were no bad people, there would be no good lawyers.
There is nothing more notable in Socrates than that he found time, when he was an old man, to learn music and dancing, and thought it time well spent.
If you want the present to be different from the past, study the past.
A thought is an idea in transit.
I learned very early the difference between knowing the name of something and knowing something.
Know what you are talking about.
If you can't explain it simply, you don't understand it well enough.
The secret of life is not enjoyment but education through experience.
Opinion is the medium between knowledge and ignorance.
I have no special talents. I am only passionately curious.