顾客不一定总是对的，但他们永远是顾客。
The customer may not always be right, but they are always the customer.
You have to be willing to fail to succeed.
I earnestly wish to point out in what true dignity and human happiness consists.
桥梁不仅是一种结构，也是人类进步的象征。
The world is a comedy to the wise, a tragedy to the foolish.
I give my whole water in joy,“sings the waterfall,”though little of it is enough for the thirsty.
战略管理不是一门科学，而是一门艺术。