不要担心你在数学上遇到的困难;我敢保证我遇到的困难比你还大得多。
Stay true to who you are, no matter what.
当你怀疑自己能否飞翔的那一刻,你就永远失去了飞翔的能力。
The future is just a fucking concept we use to avoid the present.
Challenges are what make business interesting; overcoming them is what makes it rewarding.
几个世纪以来纸张一直是人类知识的载体,我们的责任是确保它再延续几个世纪。#