解析：经常反省检查自己，不给私欲留空间。

有时候，最难的部分不是放手，而是学会重新开始。

The value of literature lies in its ability to let us experience others' lives and thus better understand ourselves.

This is true: It’s hard to cheat an honest man.

我们必须在适应不断变化的市场的同时，忠于我们的核心价值观。

The concept of polynomial-time reduction is central to understanding the structure of NP-complete problems.

欲望的纪律是性格的背景。