The only way to get through life is to laugh your way through it. You either have to laugh or cry. I prefer to laugh. Crying gives me a headache.

我返老还童了。

人民是根，人民是基础，人民是力量的源泉。

可持续发展不仅仅是保护树木，更是确保人类与自然都能繁荣的未来。