The purpose of fiction is to take you out of your own life and make you aware of other lives.
The greatest risk in farming is standing still while the world changes around us.
百姓如果没有粮食,就不能供君王役使。所以,粮食不可不努力耕种,用度不可不厉行节俭。 
早期罗马人的严格道德观念培养了一代既不过于虔诚也不过于怀疑的人。
The interplay between discrete mathematics and computer science has been a fertile ground for innovation and discovery.