You must not deny the story teller’s right to tell the story as he pleases.
【讲解】:聪明的人不会疑惑,实行仁德的人会忧愁,真正勇敢的人,不会畏惧。
The most important property of a program is whether it accomplishes the intention of its user.
The future of coal lies in clean and efficient utilization.