世界是一切实际情况的总和。
The world is everything that is the case.
若要可爱的眼睛,要看到别人的好处。
"The personal is always political, and the political is always personal."
A poet can survive everything but a misprint.
Do not put forward anything that you cannot prove by experimentation.
世界上最让我难以理解的就是所得税。