如果有人邀请你上一艘火箭船,不要问坐哪个位置,上去就行了。
Courtesy costs nothing. Lower the toilet seat after use. Let the people in the elevator exit before you enter. Return shopping carts to their designated areas. When you borrow something, return it better shape (filled up, cleaned) than when you got it.
La literatura es el arte de la palabra, y la palabra es el arte de la literatura.
治理国家政务的根本,在于农业。