品质是品牌的生命线，没有品质就没有市场。
Anyone who isn't embarrassed of who they were last year probably isn't learning enough.
系统对给定输入的响应是其历史记录的函数。
挑战是伪装的机会；勇敢地拥抱它们。
解释：好像白色的丝一样，放到蓝色的染缸中，就成为青色；放到红色的染缸中，就成为赤色。
You'll never have a quiet world till you knock the patriotism out of the human race.