每件促使我们注意到他人的事，都能使我们更好地理解自己。

The secret of getting ahead is getting started.

Attention is the taking possession by the mind, in clear and vivid form, of one out of what seem several simultaneously possible objects or trains of thought.

反悖

计算机科学成功的关键不仅在于编写代码，还在于理解使其工作的基本原理和理论。