I don't believe in writer's block. I believe in writer's laziness.

The key to success is not just hard work, but working smart and being adaptable to change.

A book is a mirror: if an ape looks into it, an apostle is unlikely to look out.

The only way to discover the limits of the possible is to go beyond them into the impossible.

"We are all haunted by something."

"The more you give, the more you get."

The human mind is so complex and things are so tangled up with each other that, to explain a blade of grass, one would have to make a diagram of the universe.

一旦社会接受了财产不像上帝的法律那样神圣，并且没有法律和公共正义的力量来保护它的观念，无政府状态和暴政就会开始。