让人们快乐的最好方法就是让他们笑。

证明的目的是理解，而不仅仅是验证。

生活是关于旅程，而不是目的地。

The most prominent single element in modern scientific management is the task idea. The work of every workman is fully planned out by the management at least one day in advance, and each man receives in most cases complete written instructions, describing in detail the task which he is to accomplish.

过去是一个我们可以造访但无法停留的地方。