子曰：“父母在，不远遊，遊必有方。”
孔子说：“父母在世时，不要走远，必须远走时，一定要留下准确的地址。”
客人来了，主人不去招呼，他可能是个不知事理的傻子。
你被允许同时是一件杰作和一件正在进行中的作品。
Words are wise men's counters, they do but reckon by them; but they are the money of fools.
The world is a book, and those who do not travel read only one page.
Sustainability is not an option; it's a necessity for the future of farming.