It is better to know how to learn than to know.
All knowledge that the world has ever received comes from the mind; the infinite library of the universe is in our own mind.
You can never be overdressed or overeducated.
The most savage controversies are those about matters as to which there is no good evidence either way.
The first principle is that you must not fool yourself and you are the easiest person to fool.
The secret of life is not enjoyment but education through experience.
We could never learn to be brave and patient, if there were only joy in the world
The highest result of education is tolerance.
Never help a child with a task at which he feels he can succeed.
If you want the present to be different from the past, study the past.
He who would learn to fly one day must first learn to stand and walk and run and climb and dance; one cannot fly into flying.
It took us three years to build the NeXT computer. If we'd given customers what they said they wanted, we'd have built a computer they'd have been happy with a year after we spoke to them - not something they'd want now.
Liberty without Learning is always in peril and Learning without Liberty is always in vain.
To every action there is always an equal and opposite or contrary, reaction
What we know is a drop, what we don't know is an ocean.
Education is the best friend. An educated person is respected everywhere. Education beats the beauty and the youth.
The reading of all good books is like conversation with the finest men of past centuries.
Just because I don't care doesn't mean I don't understand.
One test of the correctness of educational procedure is the happiness of the child.
In mathematics you don't understand things. You just get used to them.
A little knowledge is a dangerous thing. So is a lot.