The only true wisdom is in knowing you know nothing.

Real knowledge is to know the extent of one's ignorance.

Science is a way of thinking much more than it is a body of knowledge.

No power and no treasure can outweigh the extension of our knowledge.

Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.

Seek knowledge from the cradle to the grave.

If the facts don't fit the theory, change the facts.

The schools ain't what they used to be and never was.

Suddenly degrees aren't worth anything. Isn't that true? When I was a student, if you had a degree, you had a job. If you didn't have a job it's because you didn't want one. And I didn't want one, frankly.

Intelligence plus character-that is the goal of true education.

Just when I thought there wasn't room enough for another thought in my head, I had this great idea.

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.

Evil being the root of mystery, pain is the root of knowledge.

Learning gives creativity, Creativity leads to thinking, Thinking provides knowledge, Knowledge makes you great.

There is one quality which one must possess to win, and that is definiteness of purpose, the knowledge of what one wants, and a burning desire to possess it.

No man's knowledge here can go beyond his experience.

Know what you are talking about.

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.

Education is the best friend. An educated person is respected everywhere. Education beats the beauty and the youth.

Education is a system of imposed ignorance.

A child educated only at school is an uneducated child.