One test of the correctness of educational procedure is the happiness of the child.
Know what you are talking about.
The highest activity a human being can attain is learning for understanding, because to understand is to be free.
If I have seen further it is by standing on the shoulders of Giants.
I think that kids have a greater capacity for processing things than we give them credit for.
Dare to think for yourself.
I don't look on poetry as closed works. I feel they're going on all the time in my head and I occasionally snip off a length.
Liberty without Learning is always in peril and Learning without Liberty is always in vain.
To educate a person in the mind but not in morals is to educate a menace to society.
Don't learn to do, but learn in doing.
If there were no bad people, there would be no good lawyers.
They say a little knowledge is a dangerous thing, but it's not one half so bad as a lot of ignorance.
Learning never exhausts the mind.
Reading furnishes the mind only with materials of knowledge; it is thinking that makes what we read ours.
There is no authority who decides what is a good idea.
If I could explain it to the average person, I wouldn't have been worth the Nobel Prize.
Don't worry that children never listen to you; worry that they are always watching you.
A little knowledge is a dangerous thing. So is a lot.
It took us three years to build the NeXT computer. If we'd given customers what they said they wanted, we'd have built a computer they'd have been happy with a year after we spoke to them - not something they'd want now.
Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information upon it.
Knowledge, Action, Devotion are complementary to each other.