生活是为了活着，我们都知道。
Life is for living, we all know.
如果你不冒险，你永远不知道自己能取得什么成就。
一个民族的历史，本质上是其统治阶级的历史。
中层管理者是企业变革的无名英雄。
"We need to challenge the status quo and think differently to find better ways of doing things."
Every great advance in science has issued from a new audacity of imagination.
I sound my barbaric yawp over the rooftops of the world.