1. Your most unhappy customers are your greatest source of learning. 最令人不快的顾客是你最大的学识来源。
2. I will win, and I will become the greatest person, for I am unique. 我会成功的,我将成为最伟大的人物,因为我是独一无二的。
3. One of the greatest sources of unhappiness, in my experience, is the difficulty we have in accepting things as they are. 就我的经验来看,不快乐的最大的一个原因是我们在接受事物的本来面目上存在困难。