Change is hard, but it is necessary for progress.

Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.

如果用心一旦松散，那么万事都做不好。如果用心一旦粗疏，那么凡事不能聚精会神。用心一旦固执，凡事就不能见其本来面目。

迷恋歌舞女色的心太浓重了，就会生出虚怯的毛病来；追求钱财利益的心太浓重了，就会生出贪得无厌的毛病来；热衷功名成就的心太浓重了，就会生出造作的毛病来；追求声誉名望的心太浓重了，就会生出言行偏激的毛病来。

We must embrace new technologies and ideas, or risk being left behind in the rapidly changing energy landscape.

"A good story is like a mirror that reflects the hidden corners of our souls."

 毕竟，生活从来不像人们想象的那么快乐或悲惨。