Language is courage: the ability to conceive a thought, to speak it, and by doing so to make it true.
The fullness of knowledge only comes through the awareness of ignorance.
As we acquire more knowledge, things do not become more comprehensible but more mysterious.
If I have seen further it is by standing on the shoulders of Giants.
The real solution lies in a world in which charity will have become unnecessary.
Opinion is the medium between knowledge and ignorance.
Just because I don't care doesn't mean I don't understand.
Education is our passport to the future, for tomorrow belongs to the people who prepare for it today.
The direction in which education starts a man will determine his future in life
I think that kids have a greater capacity for processing things than we give them credit for.
If you're not learning while you're earning, you're cheating yourself out of the better portion of your compensation.
Physics is like sex: sure, it may give some practical results, but that's not why we do it.
Most people have never learned that one of the main aims in life is to enjoy it.
Science is not only a disciple of reason but, also, one of romance and passion.
What is freedom of expression? Without the freedom to offend, it ceases to exist.
A cynic is a man who knows the price of everything, and the value of nothing.
If I could explain it to the average person, I wouldn't have been worth the Nobel Prize.
Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is the most important.
Any sufficiently advanced technology is indistinguishable from magic.
Better know nothing than half-know many things.
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.