The only thing that overcomes hard luck is hard work.

史记

永远别说永远，因为限制只是幻觉。

Whereof one cannot speak, thereof one must be silent.

No matter how good you get you can always get better, and that's the exciting part.

学习数学的唯一方法就是做数学。

Resilience is not just bouncing back; it's learning and growing from challenges.

对于任何事务，要改变它就要先接受它。谴责不会解放而只会压迫。