我不是说唱歌手，我是一个天堂的传奇。
每个人都认为自己是最重要的存在。这是很正常的。但真正重要的是，能否珍惜自己以外的某个人。
Quality is not a cost; it is an investment.
这就象花一样。如果你爱上了一朵生长在一颗星星上的花，那么夜间，你看着天空就感到甜蜜愉快。所有的星星上都好象开着花。
As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.
The design of algorithms is both an art and a science.