"What lies behind us and what lies before us are tiny matters compared to what lies within us."
A good mathematician should be both rigorous and imaginative.
释义:当遭受他人的侮辱时,要能做到面不改色,保持常态;察觉到别人的过失,绝不四处宣扬;发现对方的奸诈意图,也不会因愤怒而立即摊牌。真正的关键在于,要将自己的才能与锋芒隐藏起来,耐心等待最适合行动的时机。一个人若立志成为翱翔天际的苍鹰,就不要去参与枝头鸟雀的无谓争斗。