概率既由我们观察的性质决定，也由我们的理性观念决定。

电影的力量在于它能够让我们在这个世界上感到不那么孤单。

That there are things in this world not carved out of gray stone. That there s a small place inside of us they can never lock away, and that place is called hope.

人类心智是一套信息处理机器，由自然选择设计来解决我们狩猎采集祖先面临的适应性问题。

合理的战略始于树立正确的目标。

Holding an Olympic Games means evoking history.

每本书都是作者和读者之间的对话。