The strength of liberal democracy lies in its ability to self-correct and reform.

"The more you try to understand the mirror, the less you know."

解释：情绪变化会影响身体生理反应，如贪心时口水增多，悲哀时流泪，体现了情绪与健康的关联。

真理的最小原子也代表着某个人艰苦的劳动和痛苦。

可持续性不再是可选项，而是进入全球市场的入场券。