Successful people maintain a positive focus in life no matter what is going on around them.
成功的人无论周围发生什么，都保持积极的生活态度。
I think that when you have a dream and you believe in it, and you work hard, and you don't give up, you can achieve anything.
Success is 1% inspiration and 99% perspiration.
Mathematics advances not by the efforts of individuals alone but through the collective work of generations.