Don’t let the noise of others’ opinions drown out your own inner voice.

You can’t build a reputation on what you are going to do.

Loneliness is not lack of company, loneliness is lack of purpose.

我不让别人定义我是谁。

The greatest discoveries in mathematics are those that unify seemingly unrelated ideas.

If you lose or forget to bring a cable，adapter or charger，check with your hotel. Most hotels now have a drawer full of cables，adapters and chargers others have left behind，and probably have the one you are missing. You can often claim it after borrowing it.