悲观主义者的决定性特征是，他们倾向于相信坏事会持续很长时间，会破坏他们所做的一切，并且是他们自己的错。
The defining characteristic of pessimists is that they tend to believe bad events will last a long time, will undermine everything they do, and are their own fault.
The artist is the brother of the criminal and the madman.
译文：心地纯正，奸邪之人不能侵扰，行为端正，邪恶之人怎会欺辱。赏析：我们只要作风正派，光明磊落，品行端正，就不怕世间的流言蜚语，不怕小人的无端指责和谩骂。
成功不是终点，失败也并非致命，重要的是继续前进的勇气。
"The marks humans leave are too often scars."
I embrace challenges because they make me stronger.
引用戴青
The study of L-functions is a reflection of the unity of mathematical knowledge.