解释：兄弟之间虽然会因谗言而起争执，但在遇到外人的侮辱时仍应一致对外。

The beauty of mathematics lies in its ability to reveal hidden symmetries and truths.

The chief beauty about time is that you cannot waste it in advance. The next year, the next day, the next hour are lying ready for you, as perfect, as unspoiled, as if you had never wasted or misapplied a single moment in all your life. You can turn over a new leaf every hour if you choose.

写作是一种爱的行为，是我们献给世界的礼物，是一种说“我在这里，这就是我”的方式。

"The writer's duty is to tell the truth, even when it is uncomfortable."

我是一个创造天才，没有其他方式可以形容。

数学之美不仅在于其抽象的优雅，还在于其建模和解决现实世界问题的深刻能力。