"The world is a book, and those who do not travel read only one page."
The space between buildings is as important as the buildings themselves.
历代君王都很重视诚信,诚信是凝聚人心的纽带。
自知之明的人,不埋怨人;了解命运的人,不埋怨天;埋怨别人的人,遭遇穷困;埋怨上天的人,没有志向。