船在港口是安全的,但那不是船被建造的目的。
A ship in port is safe, but that is not what ships are built for.
未经省察的人生不值得过。
Waste is a design flaw, not an inevitability in aquaculture.
强调历史研究既要理解历史背景,又要保持学术批判性。
有见识的人做事能提得起,放得下,算得到,做得完,看得破及撇得开。