"You have to believe in yourself when no one else does—that's what makes you a champion."

国家的繁荣建立在人民的勤劳之上。

Even in abstraction, mathematics has profound real-world applications.

Don't worry about what anybody else is going to do. The best way to predict the future is to invent it.

在商业中，你要么适应，要么变得无关紧要。钢铁行业也不例外。