"Imagine a world in which every single person on the planet is given free access to the sum of all human knowledge. That's what we're doing"

"Education is a private matter between the person and the world of knowledge and experience, and has little to do with school or college"

"What we want is to see the child in pursuit of knowledge, and not knowledge in pursuit of the child"

"A good decision is based on knowledge and not on numbers"

"A lawyer without history or literature is a mechanic, a mere working mason; if he possesses some knowledge of these, he may venture to call himself an architect"

"Some books leave us free and some books make us free"

"Only in our dreams are we free. The rest of the time we need wages"

"Wonder if there is life on another planet? Let's suppose there is. Suppose further, that only one star in a trillion has a planet that could support life. If that were the case, then there would be at least 100 million planets that harbored life"

"Knowledge like timber shouldn't be mush use till they are seasoned"

"Knowledge of what is possible is the beginning of happiness"

"Perplexity is the beginning of knowledge"