你唯一的限制是你给自己设定的限制。
The only limits you have are the ones you place on yourself.
如果你正在改变世界，你就是在做重要的事情。你会兴奋地起床。
The development of modern culture is characterized by the predominance of what one might call the objective spirit over the subjective spirit.
"The world is full of obvious things which nobody by any chance ever observes."
The only way to survive is to have a sense of humor.
孔子说：“人没有长远的考虑，必定有眼前的忧愁。”