"The pursuit of knowledge is a lifelong journey, and there is always more to learn."
股市是一个将钱从急躁的人转移到耐心的人手中的工具。
在统计工作中,正确的数学工具必须用于正确的问题,而且工具必须锋利。
Brave doesn't mean you're not scared. It means you go on even though you're scared.