The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

透明度建立信任，而信任是每一段牢固商业关系的基础。

NP完全性的概念为理解问题的复杂性提供了一个强大的工具。

Success is not about the money or the fame, it's about being happy with what you're doing.

信任是每一段成功商业关系的基础。

最困难的是在当下富足地生活，而不让它被过去或未来玷污。