In theory, there is no difference between theory and practice. But, in practice, there is.
理论上，理论和实践之间没有区别。但实际上，是有区别的。
The secret of all effective advertising is not the creation of new and tricky words and pictures, but one of putting familiar words and pictures into new relationships.
"The writer's duty is to excavate truth, no matter how painful it may be."
I'm the walking dead, but I'm just a talking head, a zombie floating around but I'm never dead.