过去就是过去，它属于那里。
The past is the past, and that’s where it belongs.
It all depends on how we look at things, and not on how they are themselves.
Believe you can and you're halfway there.
The greatest illusion of all is the illusion of separation.
写作是关于建立联系，不仅仅是文字之间的联系，还有人与人之间、思想与思想之间的联系。
It's not the tools you have faith in – tools are just tools – they work， or they don't work.It's people you have faith in or not.
The pursuit of mathematical truth is a never-ending adventure.
她不仅仅是我的妈妈，她还是她自己。