不忙着出生的人就在忙着死亡。
He not busy being born is busy dying.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
过去他用我未消亡，它甚第十他用我未过去。
用秤称一称，才能知道轻重；用尺量一量，才能知道长短。
Health is not a privilege of the rich, but a vulnerability of the poor.
I always try to stay humble and respect my opponents.
The most interesting art comes from contradiction.
There are two ways to write error-free programs; only the third one works.