已经拥有许多而想拥有更多的人，其失意感耍大于一无所有而只想拥有一点点的人。另外，只缺一样东西的人也会比缺很多东西的人更不满。
Our frustration is greater when we have much and want more than when we have nothing and want some. We are less dissatisfied when we lack many things than when we seem to lack but one thing.
The truth is often more surprising than fiction.
理性是感性的镜子。
用秤称一称，才能知道轻重；用尺量一量，才能知道长短。
You'll see it when you believe it.
相信自己，相信你的一切。
In business, as in quarrying, precision and patience yield the best results.
Success comes when preparation meets opportunity.
"The only way to do great work is to love what you do."