唯一能阻止你的人是你自己。
The only thing that can stop you is you.
生活是一段旅程，而不是一个目的地。
The greatest problem for mathematicians now is probably the Riemann Hypothesis.
Success is no accident. It is hard work, perseverance, learning, studying, sacrifice and most of all, love of what you are doing.
艺术作品是自由的呐喊。