The world is so full of simple, obvious, and beautiful things that it's a wonder anyone ever bothers to invent anything at all.

译文：年年岁岁繁花依旧，岁岁年年看花之人却不相同。赏析：时光流逝，物是人非。花有重开时，人无再少年。

过去是知识的源泉，未来是希望的源泉。热爱过去意味着对未来的信心。