Only a life lived for others is a life worthwhile.

"The best artworks ask questions rather than provide answers."

译文：修性养心最好的方式就是少些欲望，培养廉洁的美德最好的方式就是不要心存贪念。赏析：人的欲望太多，贪念过盛，一旦无法满足，就会伤身费神。守身必谨严，养心须淡泊。为了追逐名利，有的人忘乎所以，最终走上违法犯罪的道路。

解释：治理河道，要用疏导的办法使其通畅；治理百姓，要引导百姓使其敢言。

Technology should serve the farmer, not complicate their work.

Sustainable development requires balancing economic growth with environmental protection.