I am so clever that sometimes I don't understand a single word of what I am saying.
You can never learn less, you can only learn more.
They say a little knowledge is a dangerous thing, but it's not one half so bad as a lot of ignorance.
A thought is an idea in transit.
All sciences are vain and full of errors that are not born of Experience, the mother of all Knowledge.
What is freedom of expression? Without the freedom to offend, it ceases to exist.
If I could explain it to the average person, I wouldn't have been worth the Nobel Prize.
There is nothing more awful, insulting, and depressing than banality.
Seek knowledge from the cradle to the grave.
When you know better you do better.
Don't worry that children never listen to you; worry that they are always watching you.
Dare to think for yourself.
It is beyond a doubt that all our knowledge begins with experience.
As we acquire more knowledge, things do not become more comprehensible but more mysterious.
Learning never exhausts the mind.
You can never be overdressed or overeducated.
I prefer the company of peasants because they have not been educated sufficiently to reason incorrectly.
I think that kids have a greater capacity for processing things than we give them credit for.
No man's knowledge here can go beyond his experience.
If you're teaching today what you were teaching five years ago, either the field is dead or you are.
The reading of all good books is like conversation with the finest men of past centuries.