The value of information is not in knowing more, but in knowing what others don't know.

A mathematician is a device for turning coffee into theorems.

未经审视的生活不值得过。

There are unknown forces in nature; when we give ourselves wholly to her, without reserve, she lends them to us; she shows us these forms, which our watching eyes do not see, which our intelligence does not understand or suspect.

Recycling should be the last resort, not the first solution. Better design comes first.

Excellence is not an act, but a habit.

语出西汉·桓宽《盐铁论·疾贪》。表：古代测量日影以计时的标杆。要想让影子正，就要先将标杆树直；要想让下面的人清廉，就要先自己做到清廉。说明上位是下位的表率。

Pain is a language that only those who have experienced it can understand.