"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
The only fence against the world is a thorough knowledge of it.
"The beauty of science is that it is constantly evolving and there is always something new to discover."
以眼还眼,世界只会更盲目。
Success is relative: It is what we can make of the mess we have made of things.
The mind is a place of its own which in itself can make a heaven of hell, a hell of heaven.