Your most unhappy customers are your greatest source of learning.
你最不满意的客户是你最大的学习来源。
译文：真正的男人活着，就该去边疆为国建功!
我认为最重要的是始终保持谦逊并继续努力工作，无论你取得了多大的成功。
可持续性不是流行语，而是现代资源开采的基础。
No man or woman is worth your tears， and the one who is， won‘t make you cry。
最终，我们只会后悔没有抓住的机会。
Always look at what you have left. Never look at what you have lost.
Probability theory is nothing but common sense reduced to calculation.