The value of a commodity, or the quantity of any other commodity for which it will exchange, depends on the relative quantity of labor which is necessary for its production, and not on the greater or less compensation which is paid for that labor.

战略不是关于在你所做的事情上做得更好；它是关于在你所做的事情上与众不同。

保持谦逊，保持渴望。

Mathematics is not just about numbers and equations; it's about understanding the patterns and structures that underlie everything in the universe.

The ladder of success is best climbed by stepping on the rungs of opportunity.

人生不是赛跑，而是一段每一步都算数的旅程——包括那些跌倒。

最好的领导者是那些能够授权他人领导的人。