数学中最深刻的思想往往来自最简单的问题。
To enjoy freedom we have to control ourselves.
In chemistry, as in life, the most transformative reactions often require patience and precise conditions.
In times of market volatility, discipline and long-term vision separate the winners from the losers.
在市场波动时期，纪律性和长远眼光区分了赢家和输家。
促使人们倾向于和平的激情是对死亡的恐惧，对舒适生活必需品的渴望，以及通过自己的努力获得这些的希望。