经验是一所好学校，但学费很高。

Quality is never an accident; it is always the result of intelligent effort.

"We are all, in some way, prisoners of our time."

保持信念。

Great histories are written with ink and blood.

我们相信平凡的勇敢行为，相信那种驱使一个人为另一个人站出来的勇气。