历史是一场我试图从中醒来的噩梦。
History is a nightmare from which I am trying to awake.
数学的本质不仅在于解决问题,还在于提出正确的问题。
The world is a mirror, reflecting back what we choose to see.
Programmers are not to be measured by their ingenuity and their logic but by the completeness of their case analysis.