The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.
The best revenge is massive success.
Collaboration across borders is essential to combat illegal logging.
这就是人类第一个划时代的变革，人类建立了家庭，形成了某种形式的私有制，也给自己带来了无穷无尽的争吵和冲突。
The only way to do something really well is to love what you’re doing.
