如果你没有做错什么，你就没有什么可隐藏的。

The probability of a response is determined by its reinforcement history.

I am not the luckiest person, but I am the most hardworking person.

The difference between stupid and intelligent people—and this is true whether or not they are well-educated—is that intelligent people can handle subtlety.

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.

我们必须在经济增长和环境责任之间取得平衡。

我相信音乐有治愈和团结人心的力量。

没有所谓的幸福结局，只是有合适的地方停下来。