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

To educate a person in the mind but not in morals is to educate a menace to society.

I cannot live without books.

The only true wisdom is in knowing you know nothing.

It is better to know how to learn than to know.

Those who fail to learn the lessons of history are doomed to repeat them.

It isn't what we don't know that gives us trouble, it's what we know that ain't so.

Seek knowledge from the cradle to the grave.

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

The secret of life is not enjoyment but education through experience.

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

The most important part of teaching is to teach what it is to know.

The reading of all good books is like conversation with the finest men of past centuries.

All knowledge that the world has ever received comes from the mind; the infinite library of the universe is in our own mind.

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

I decided to teach because I think that any person who studies philosophy has to be involved actively.

Knowledge is power. Information is liberating. Education is the premise of progress, in every society, in every family.

I learned very early the difference between knowing the name of something and knowing something.

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

Education is an ornament for the prosperous, a refuge for the unfortunate.

A little knowledge that acts is worth infinitely more than much knowledge that is idle.