The deepest sin against the human mind is to believe things without evidence.
The task of a writer is not to solve the problem but to state the problem correctly.
If there were no bad people, there would be no good lawyers.
A child educated only at school is an uneducated child.
When you know better you do better.
Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is the most important.
Imagination is more important than knowledge.
In order to stave off covetouness, greed, and spite, citizens world over must be educated.
Any man who reads too much and uses his own brain too little falls into lazy habits of thinking.
Real knowledge is to know the extent of one's ignorance.
If one cannot enjoy reading a book over and over again, there is no use in reading it at all.
As we acquire more knowledge, things do not become more comprehensible but more mysterious.
I like poems you can tack all over with a hammer and there are no hollow places.
I learned very early the difference between knowing the name of something and knowing something.
The fullness of knowledge only comes through the awareness of ignorance.
Don't learn to do, but learn in doing.
Seek knowledge from the cradle to the grave.
I think that kids have a greater capacity for processing things than we give them credit for.
Real learning comes about when the competitive spirit has ceased.
The most savage controversies are those about matters as to which there is no good evidence either way.
A witty saying proves nothing.