我不是说唱歌手，我是摇滚明星。
There is one small step for man, a giant leap for mankind.
Happiness is rarely absent; it is we that know not of its presence.
Take small steps and run fast, iterate quickly.
创新不仅仅是创造新事物，而是让现有的事物变得更好。
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.