It is beyond a doubt that all our knowledge begins with experience.
You can never learn less, you can only learn more.
Real knowledge is to know the extent of one's ignorance.
The most important part of teaching is to teach what it is to know.
Science is a way of thinking much more than it is a body of knowledge.
Don't learn to do, but learn in doing.
Books are for people who wish they were somewhere else.
Education is an ornament for the prosperous, a refuge for the unfortunate.
I decided to teach because I think that any person who studies philosophy has to be involved actively.
Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.
Investigate, educate and organize.
My alma mater was books, a good library.... I could spend the rest of my life reading, just satisfying my curiosity.
A little knowledge is a dangerous thing. So is a lot.
Education is the most powerful weapon which you can use to change the world.
What sculpture is to a block of marble, education is to a human soul.
The man who does not read good books has no advantage over the man who can't read them.
The first principle is that you must not fool yourself and you are the easiest person to fool.
The highest activity a human being can attain is learning for understanding, because to understand is to be free.
If you're not learning while you're earning, you're cheating yourself out of the better portion of your compensation.
The most savage controversies are those about matters as to which there is no good evidence either way.
In mathematics you don't understand things. You just get used to them.