做学问的人应当以确立诚信为根本,修饰言辞为次要。
技术可以彻底改变水产养殖,但前提是谨慎且有远见地应用。
The best way to measure your investing success is not by whether you're beating the market but by whether you've put in place a financial plan and a behavioral discipline that are likely to get you where you want to go.
"To live is the rarest thing in the world. Most people exist, that is all."
相关系数的可能误差不是可以从第一原理推导出来的东西,而是必须通过经验找到的。