Success is not final, failure is not fatal: It is the courage to continue that counts.
成功不是终点,失败也不是致命的,重要的是继续前进的勇气。
To be a good mathematician, you need to have both intuition and rigor.
故事的力量在于它可以改变你看世界的方式。
I'm not a perfectionist, but I like to feel that things are done well. More important than that, I feel an endless need to learn, to improve, to evolve.
The inflationary universe model provides a possible explanation for the origin of the universe.