数学中的合作是必不可少的；没有人能独自解决所有问题。
Collaboration in mathematics is essential; no one can solve all the problems alone.
我不是一个退缩的人。
I think I'm afraid to be happy...because whenever I get too happy, something bad always happens.
The beauty of mathematics lies in its ability to describe the universe in the most elegant way possible.
Confidence is the most beautiful thing you can possess.