In the long history of humankind (and animal kind, too) those who learned to collaborate and improvise most effectively have prevailed.  

One who never turned his back but marched breast forward, never doubted clouds would break.

"Fortune favors the prepared mind."

I take nothing for granted. I now have only good days, or great days.

The key to successful investing is to have a clear understanding of the risks and rewards, a disciplined approach, a long-term perspective, and a strong understanding of the fundamentals.

不要看时钟；做它所做的。继续前进。

你不是因为想说点什么才写作，而是因为有些话非说不可才写作。

有时化学中最简单的解决方案是最优雅和最强大的。