The best products come from a deep understanding of the problem, not just a desire to make something new.
变老最好的事情是,你不会失去你曾经经历过的所有其他年龄段。
The history of mathematics is a history of human thought and progress.
我不是说唱歌手,我是一个世界的传奇。
"The most interesting characters are those who are flawed and human."