In programming, everything we do is a special case of something more general -- and often we know it too quickly.
"真相是一个影子，而影子是一个谎言。"
生活上，不能吃光，不能穿光，说话时留有余地；处事上，又要懂得，又要做得，遇逆境还要善于忍耐。
Diversification is the only free lunch in finance.
解释：齐国是强国，利用它的强大进攻宋国，让他逞强，燕国就可以乘机打败齐国；齐国是大国，利用它的大国野心吞并宋国，增加土地，燕国就可以乘机进攻。
The beauty of mathematics lies in its ability to describe the universe in a language that transcends cultural and linguistic barriers.