One test of the correctness of educational procedure is the happiness of the child.
I am a part of everything that I have read.
The most savage controversies are those about matters as to which there is no good evidence either way.
You can never learn less, you can only learn more.
I learned very early the difference between knowing the name of something and knowing something.
I think that kids have a greater capacity for processing things than we give them credit for.
Books are for people who wish they were somewhere else.
If you're not learning while you're earning, you're cheating yourself out of the better portion of your compensation.
We could never learn to be brave and patient, if there were only joy in the world
Knowing is not enough; we must apply. Willing is not enough; we must do.
If you can't explain it simply, you don't understand it well enough.
If you're teaching today what you were teaching five years ago, either the field is dead or you are.
The deepest sin against the human mind is to believe things without evidence.
The fullness of knowledge only comes through the awareness of ignorance.
A man who has never gone to school may steal a freight car; but if he has a university education, he may steal the whole railroad.
The only true wisdom is in knowing you know nothing.
Education is the kindling of a flame, not the filling of a vessel.
What is freedom of expression? Without the freedom to offend, it ceases to exist.
It is what you read when you don't have to that determines what you will be when you can't help 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.
The knowledge of all things is possible