简单生活,高尚思考:这是通往真正幸福的道路。
Simple living, high thinking: this is the path to real happiness.
真正的可持续性意味着为子孙后代留下比我们发现时更好的土地。
The truth is always exciting. Speak it, then. Life is dull without it.
《诗经》上说“必须选择所使用的染料,必须谨慎地来浸染”,就是这个意思。 
The only way to get better is to keep doing it.