The average man does not know what to do with his life, yet wants another one which will last forever.
解读:区分事务可控性,对可控之事精细谋划,预防风险;对不可控之事,忧愁无用,不如乐观豁达面对,合理调配心态与精力。
Even in abstraction, mathematics has profound real-world applications.