"To write is to speak without being interrupted."

Let the world change you and you can change the world.

The dead are not gone; they are part of us.

To isolate mental processes from their adaptive context is to misunderstand them completely.

决策分析的本质是将复杂问题分解为更简单、更易管理的组成部分。

总是为最坏的情况做计划，同时期待最好的结果。

唱歌让我学会了如何面对失败和成功。