The past is never dead. It's not even past.
无限小的事物在自然中的作用是无限大的。
"Every family has its secrets, but some secrets are buried deeper than others."
量化投资的成功来自于对数据的深刻理解以及看到别人错过的模式的能力。
仓库里没有积蓄备用的粮食,一旦遇到饥荒之年,就很难应付了。