One of the first things taught in introductory statistics textbooks is that correlation is not causation. It is also one of the first things forgotten.

I'm always hungry to learn and improve.

All things are possible until they are proved impossible and even the impossible may only be so, as of now.

The best time to plant a tree was 20 years ago; the second-best time is now.

我不是圣人，但我也不是罪人。

当你认为自己无所不知的那一刻，恰恰是你最需要学习的时候。

能源的未来在于平衡当今的需求与未来的责任。