我曾经受苦过，曾经失望过，曾经体会过“死亡”，于是我以我在这伟大的世界里为乐。

最伟大的故事是那些揭示人类境遇的故事。

Leadership in energy isn't about controlling resources—it's about stewarding them wisely.

"There is no substitute for books in the life of a child."

数学的美在于它能够以最优雅的方式描述宇宙。