And when two such people encounter each other, and their eyes meet, the past and the future become unimportant. There is only that moment, and the incredible certainty that everything under the sun has been written by one hand only. It is the hand that evokes love, and creates a twin soul for every person in the world. Without such love, one's dreams would have no meaning.

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

释义：男女都守持正固（坚持正确的、忠诚不改变），是天地间的大道。家人中有严君，严君是对父母的称谓。父亲遵守父道，儿子遵守子道，兄遵兄道，弟遵弟道，丈夫守夫道，妻子遵守妇道，则家道正固；家道正固则天下就会安定。

领导力是关于愿景和激励他人的能力。

我不能说我感到愤怒。其他人比我更愤怒。他们觉得我对他们看重的荣誉太不屑一顾了。

The most elegant theories are useless if they don't correspond to reality.