"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."

数学的乐趣在于努力理解的过程。

成功不是终点，失败也非致命，继续前进的勇气才是关键。

Patience and persistence are the keys to unlocking the mysteries of mathematics.

我长久地站在那里，凝视着那深邃的黑暗，心中充满了疑惑、恐惧和怀疑，梦想着凡人从未敢梦想的梦。