写作的行为是一种乐观的行为。如果你觉得这无关紧要，你就不会费心去做。
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
孔子说：“三人走路，必有人可作为我的老师。选择他的优点向他学习，借鉴他的缺点进行自我改正。”
获胜的唯一途径就是比别人学得更快。
I'm not going to change who I am just because people want me to be something else.
我们都在阴沟里，但有些人却在仰望星空。
To do mathematics is to engage in a dialogue with the universe, seeking answers to questions we may not even know how to ask yet.
海鲜的真正成本不在价格标签上，而在生态系统中。