The customer may not always be right, but they are always the customer.
顾客可能不总是对的,但他们永远是顾客。
教育是能够倾听几乎所有事情而不发脾气或失去自信的能力。
世界不是模型,模型只是模型。
The true value of a mathematician lies in the problems they leave behind.
People who have great relationships don’t do so because they have no problems. They have great relationships because they deal with their problems well.