我们唯一需要害怕的就是害怕本身。

I do not wish them [women] to have power over men; but over themselves.

The beauty of physics lies in its ability to explain the universe with a few simple principles.

天下的一切事物不可以没有标准，做人要有做人的标准，即原则；做事要有做事的标准，即规则；治国要有治国的标准，即法则。不遵循一定的标准而能成事者，自古以来是没有的。

In the end, we all become stories.

If you do what you've always done, you'll get what you've always gotten.

Change is hardest in the beginning, messiest in the middle, and best at the end.

The moment you stop trying to be better is the moment you start to die.

增长来自于有计划的冒险，而不是安于现状。