数学真理是普遍而永恒的。

You want to be extra rigorous about making the best possible thing you can. Find everything that's wrong with it and fix it. Seek negative feedback, particularly from friends.

实现明天的唯一限制是我们今天的疑虑。

形容曹雪芹的文笔如龙腾虎跃，气势非凡。

身份不是被给予的，而是被构建的。

"The only way out is through."

"To be a spy is to live in a world of constant doubt and suspicion."

一旦上了屏幕，一切都变成表演。

质量不是保证；它是一种承诺。