不幸之人有权结束自己的生命，尽可自行决定。但是，那将铸成大错。生命虽不幸，总有可为，也总可有所作为。活着就有希望。
The victim should have the right to end his life, if he wants. But I think it would be a great mistake. However bad life may seem, there is always something you can do, and succeed at. While there's life, there is hope.
I don't want to be a star, I want to be a legend.
古代著书立说的人，都是有所为而发的。
Writing is about finding the extraordinary in the ordinary.
The best time to plant a tree was twenty years ago. The second best time is now.
In mathematics, the journey of discovery is often more rewarding than the destination itself.