In the realm of mathematics, every problem is an opportunity to discover something new and profound.
我喜欢在压力下比赛,我喜欢困难的情况。
Experience is simply the name we give our mistakes.
The best way to be happy is to live in the present.
Challenges are what make us grow; embrace them.
不要害怕承担经过计算的风险;真正的成长就在那里。