But the old man thought only of his steering and his great tiredness. He had gone out too far and the sharks had beaten him. He knew they would leave him nothing but the stripped skeleton of his great catch.

永恒只是一瞬间，刚够开一个玩笑。

只有通过强制执行方法的标准化、强制执行最佳工具和工作条件的采用以及强制执行合作，才能确保更快的工作。

We must be free not because we claim freedom, but because we practice it.

The study of black holes has revolutionized our understanding of space and time.

The best leaders are those who listen more than they speak.《Leadership in the Modern Age》