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。

Don't be afraid to change and grow.

Sustainability isn't a cost; it's an investment in our collective future.

Sustainability isn't optional anymore—it's the price of admission to the global marketplace.

科幻小说是变革的文学。

唯一的限制是你自己设定的限制。