Knowledge, Action, Devotion are complementary to each other.
A little knowledge is a dangerous thing. So is a lot.
If help and salvation are to come, they can only come from the children, for the children are the makers of men.
What sculpture is to a block of marble, education is to a human soul.
The ability to observe without evaluating is the highest form of intelligence.
As we acquire more knowledge, things do not become more comprehensible but more mysterious.
Imagination is the source of every form of human achievement. And it's the one thing that I believe we are systematically jeopardizing in the way we educate our children and ourselves.
If you can't explain it simply, you don't understand it well enough.
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.
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.
Better know nothing than half-know many things.
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.
Investigate, educate and organize.
Books are as useful to a stupid person as a mirror is useful to a blind person.
The deepest sin against the human mind is to believe things without evidence.
All stable processes we shall predict. All unstable processes we shall control.
Words can be like X-rays if you use them properly - they'll go through anything. You read and you?re pierced.
The man who is fond of books is usually a man of lofty thought, and elevated opinions.
For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled.
The great difficulty in education is to get experience out of ideas.
The man who does not read good books has no advantage over the man who can't read them.