恋爱是艰苦的，不能期待它象美梦一样出来。

The problem is that at a lot of big companies, the process becomes a substitute for thinking. You're encouraged to behave like a little gear in a complex machine.

灵魂的快乐在于行动。

If you are ever in trouble, don’t try to be brave, just run, just run away.

The art of progress is to preserve order amid change and to preserve change amid order.

理论最重要的一点是它能解释事实。

每一个重大而深刻的困难本身都包含着它的解决方案。它迫使我们改变思维以找到答案。