Every mathematical problem has a solution; sometimes it just takes time to find it.
每个数学问题都有一个解决方案；有时只是需要时间去找到它。
幸福是小小瞬间的积累。
Freedom is not a gift but an achievement that must be won every day.
Precision in experimentation is as important as creativity in hypothesis.
Life is too short to wake up with regrets. So love the people who treat you right, forget about the ones who don’t, and believe that everything happens for a reason. If you get a chance, take it. If it changes your life, let it. Nobody said life would be easy, they just promised it would be worth it.