有时必须远行，才能理解家中发生的事。
"Manchmal muss man weit reisen, um zu verstehen, was zu Hause passiert."
"Realism is not about copying nature, but understanding its essence."
In mathematics, the journey is as important as the destination.
我相信第二次机会。
The liabilities are always percent good.It's the assets you have to worry about.
The only way to do great work is to love what you do.