The stories are not autobiographical, but they're personal in that way. I seem to know only the things that I've learned. Probably some things through observation, but what I feel I know surely is personal.

I don’t think anything is unrealistic if you believe you can do it.

经常要坦白地承认一项过失错误，这将使你的上司意料防备不及，才会给你一个机会去犯更多的错误。

哲学的任务在于揭示被日常经验遮蔽的真理。

相信自己的想法，即使没有其他人相信。

煤炭是我国的主体能源，在相当长时期内仍将是我国能源安全的基石。