——《在广州岭南学生欢迎会的演说》（1923年12月21日）
Kindness is the language which the deaf can hear and the blind can see.
Biography is the art of making the dead live again.
The energy transition is not just about replacing one energy source with another, it's about transforming the entire energy system.
平静的海面从未造就过熟练的水手。