The only good is knowledge and the only evil is ignorance.

Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information upon it.

All stable processes we shall predict. All unstable processes we shall control.

What is now proved was once only imagined.

Education is the most powerful weapon which you can use to change the world.

I do not know how to teach philosophy without becoming a disturber of the peace.

I think that kids have a greater capacity for processing things than we give them credit for.

Knowledge, Action, Devotion are complementary to each other.

The first idea the child must acquire is that of the difference between good and evil.

Learning never exhausts the mind.

To every action there is always an equal and opposite or contrary, reaction

It is what you read when you don't have to that determines what you will be when you can't help it.

The real solution lies in a world in which charity will have become unnecessary.

Education is our passport to the future, for tomorrow belongs to the people who prepare for it today.

Educate the children and it won't be necessary to punish the men.

Courage, conviction and confidence.

Civilization is a race between disaster and education.

I like poems you can tack all over with a hammer and there are no hollow places.

The books that the world calls immoral are books that show the world its own shame.

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.

A little knowledge is a dangerous thing. So is a lot.