理论计算机科学的美在于其抽象和概括的能力，将具体问题转化为普遍真理。

Treat everyone Kindly and light up the night.

The most dangerous thing in the digital era is not making mistakes, but missing opportunities.

让儿童参与工作，能增强他们对生活环境的责任感。

True progress in farming means leaving the land better than we found it.

作家的职责是讲述真相，即使它令人不适。