The only limit is the one you set for yourself.
我不让仇恨定义我，我让它磨砺我。
可以同他交谈却没有交谈，这是错过了人才。不可以同他交谈却要同他交谈，这是白费口舌。聪明的人既不错过人才，又不浪费语言。
镜子不仅仅是一个表面，它是一个维度。
One never notices what has been done; one can only see what remains to be done.