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.

煤炭工业是美国的支柱。

今天种下的每一棵树，都是对明天的承诺。

农业创新必须服务于人类和地球。

If you're not moving forward, you're falling behind.

The best actors are the ones who can make you forget they're acting.

Be yourself, everyone else is already taken.

孔子说：“君子通晓道义，小人通晓私利。”

需求对象的残缺不全，正是幸福的必不可少的条件之一。