The course of human life is not determined by drives or environment alone, but by creative self-direction as well.

Sustainability isn't a cost center; it's the future of our industry.

科学是现实的诗歌。

天下的老百姓如果都向上统一于天子,而不向上统一于天的意志,那么灾祸就还没有完全离去。

善可以存在于没有恶的情况下，而恶无法在没有善的情况下存在。