One way of looking at speech is to say that it is a constant stratagem to cover nakedness.

计算机科学中的真正挑战不是编写程序，而是理解计算的本质。

Labor economics is fundamentally about understanding people’s choices and constraints.

在不确定的时期，目标的清晰性变得更加关键。

The architect must be both an artist and a technician.

写作是一种生活方式，一种存在于世界的方式。

心理学的目的是理解生活如何运作。