预测未来的最好方法就是自己创造未来。

未说出口的往往最有力量。

我试图以感恩和感激的心态生活，对我所得到的机会心存感激。

改变世界的唯一方法就是改变我们的思维方式。

对认可的渴望是最基本的人类渴望，它是人类历史上最伟大成就和最伟大悲剧的源泉。

The moment one gives close attention to anything, even a blade of grass, it becomes a mysterious, awesome, indescribably magnificent world in itself.

I have called this principle, by which each slight variation, if useful, is preserved, by the term Natural Selection.