Laws that have not their basis in nature are useless.

不忘初心，方得始终，我们要始终牢记"我为祖国献石油"的使命。

The quest for certainty blocks the search for meaning. Uncertainty is the very condition to impel man to unfold his powers.

生活是一段必须经历的旅程，无论道路和住宿条件多么糟糕。

To write is to live, to live is to write.

领导力的作用是产生更多的领导者，而不是更多的追随者。