Man is born free, and everywhere he is in chains.
人生而自由,却无处不在地受着枷锁。
释义:推究古代的事例来验证今天的情况,从而避免困惑;先揣度事情的始末,后仔细考虑,从而应对突发情况。这是对借鉴历史、谨慎行事的智慧的强调。
我不在乎别人是否怀疑我,我相信自己。
数学的本质不仅在于解决问题,还在于提出正确的问题。
The market is never wrong; opinions often are.