证明是一种可重复的说服实验。

当遗憾取代梦想时，一个人才算老了。

政策制定者的挑战是创造一个信息自由高效流动的环境，使市场能够最佳运作。

Writing is a way of living life twice, in the moment and in retrospect.

The real is always more than we can say.

You can't change what's already happened, so focus on the present moment.

You put together two people who have not been put together before; and sometimes the world is changed, sometimes not. They may crash and burn, or they may set off a spark that will light the world.

逻辑学研究不仅仅是关于规则，更是关于理解思维的结构。