永不，永不，永不屈服。

家就是我和你在一起的任何地方。

我们就像海中的岛屿，表面分离，深处相连。

在电子领域，可靠性不是一种特性——而是基础。

In mathematics, the art of proposing a question must be held of higher value than solving it.

Economics is the study of how societies use scarce resources to produce valuable goods and services and distribute them among different individuals. If we think about the definitions, we find two key ideas that run through all of economics:

记忆是我们唯一不能被驱逐的天堂。