The secret of change is to focus all of your energy, not on fighting the old, but on building the new.

人生苦短，必须快乐。

只要是利益他人的事情，就要坚持做下去；只要是不利于别人的事情，就要马上停止不做。

释义：美好事物之所在，就是受到玷污辱没，世人也不能使它低贱；丑恶事物之所在，就是有人鼓噪吹捧，使之抬高身价，世人也不能使它贵重。

Scars have the strange power to remind us that our past is real.

未来属于那些相信自己梦想之美的人。

The more you know, the more you can imagine. The more you imagine, the more you can know.