一个好的数学家是能看到定理之间类比的人；一个伟大的数学家是能看到类比之间的类比的人。

Beauty isn’t about looking perfect—it’s about living with confidence.

The principal object of management should be to secure the maximum prosperity for the employer, coupled with the maximum prosperity for each employee.

"Doubt is useful for a while. We must all pass through the garden of Gethsemane. If Christ played with doubt, so must we."

The only thing necessary for the triumph of evil is for good men to do nothing.

成功没有捷径。你必须每天努力工作。

我为自己的体重感到骄傲。我永远不会是零号身材，我也不想成为那样。