幸灾不仁，乘危不武！
不应幸灾乐祸，也不应在他人危难时加以利用！这仁义之心，太珍贵了！并且真正的强者不会在别人落难时出手，而是给予帮助！
【解释】积累无数的善行，使得一生无愧于心。
"In computer science, we are always trying to find the balance between expressiveness and tractability."
What's the point of having a voice if you're gonna be silent in those moments you shouldn't be?
Remembering that I'll be dead soon is the most important tool I've ever encountered to help me make the big choices in life. Because almost everything - all external expectations, all pride, all fear of embarrassment or failure - these things just fall away in the face of death, leaving only what is truly important.
种一棵树最好的时间是20年前，其次是现在。
Silence is the perfectest herald of joy: I were but little happy, if I could say how much.
学习新编程语言的最好方法是用它编写程序。
数学中最深刻的见解往往来自最抽象的理论。