The key to successful investing is not predicting the future, but preparing for it.

如果你每天都履行自己的义务，你就不必担心未来。

Spend each day trying to be a little wiser than you were when you woke up.Discharge your duties faithfully and well.Systematically you get ahead, but not necessarily in fast spurts...At the end of the day if you live long enough most people get what they deserve.

我们说的每一个词都承载着我们的历史和未来的希望。

计算中随机性的研究带来了计算机科学中一些最深刻的见解。

I went to the woods because I wished to live deliberately. I wanted to live deep and suck out all the marrow of life, to put to rout all that was not life.