甚矣吾衰矣。怅平生、交游零落，只今余几！白发空垂三千丈，一笑人间万事。问何物、能令公喜？
译文：我衰老得太厉害了!感慨平生交游的朋友渐渐零落，如今还剩下几个?白发空自垂下三千丈，对人间万事只能付之一笑。试问什么事物能让我真正欢喜?
The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
可持续发展不再是选择；它是当今世界生存的必要条件。
To write is to resist the noise of the world.
Every setback is a setup for a greater comeback.