The past is never dead. It's not even past.
过去从未死去。它甚至不是过去。
The world is what it is; men who are nothing, who allow themselves to become nothing, have no place in it.
We are moving from an economy based on the production of goods to one based on the production of knowledge.
A good abstraction is one that emphasizes the important details and suppresses the unimportant ones.
