Mathematics is the art of giving the same name to different things.
作物的多样性和思想的多样性同样重要；两者都是韧性的关键。
网球是一项心理游戏。每个人都健康，每个人都打出很棒的正手和反手——重要的是头脑。
Genius is one per cent inspiration, ninety-nine per cent perspiration.
The stock market is filled with individuals who know the price of everything, but the value of nothing.
Recipe for success: under-promise and over-deliver.