商业中最强大的工具是一个执行得当的简单想法。
A mathematician is a device for turning coffee into theorems.
Fear not for the future, weep not for the past.
嫉妒的精神可以摧毁；它永远无法建设。
The stage is my home, and the fans are my family.
As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.
The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.