数学直觉就像肌肉一样 - 通过锻炼会变得更强大。
Mathematical intuition is like a muscle - it grows stronger with exercise.
活着就是受苦，生存就是在苦难中找到某种意义。
史记
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.
Leadership is about making the tough decisions and standing by them, even when they're unpopular.
The beauty of mathematics only shows itself to more patient followers.
继子女面临更大风险，因为进化压力塑造了父母更偏爱自己基因后代的心理。
世界是你内心的投射。你抱怨生活不公，往往是因为内心失衡；你觉得世界美好，是因为你心中有光。改变心态，就能改变你看世界的角度。