In mathematics, as in life, the most elegant solutions often arise from a deep understanding of the problem.
科学的精神在于不断质疑和探索，它让我们永远保持对世界的好奇心。
"Jealousy is not a sign of love, but rather a defense against the threat of losing a valued relationship."
社会系统是个人与个人之间、群体与群体之间关系的网络。
The reality is: sometimes you lose. And you’re never too good to lose. You’re never too big to lose. You’re never too smart to lose. It happens.