出自先秦《荀子·不苟》。君子加强道德修养没有比“诚”更重要的，达到了“诚”的要求也就到了修身养性的最高境界了。

There are only two kinds of people who are really fascinating—people who know absolutely everything and people who know absolutely nothing.

最好的工程师不仅解决问题，还重新定义可能性。

你唯一应该回头看的时候是看你已经走了多远。

葡萄牙人怼切尔西老板阿布

追求数学真理需要直觉和严谨。

We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way.