The liberal democratic system may not be perfect, but it is the best system we have.

迷宫中的老鼠不仅仅是在学习一系列转弯，而是在构建整个情境的认知地图。

The Vietnamese people deeply love independence, freedom, and peace. But in the face of a threat to their country's independence, the Vietnamese people would rather sacrifice everything than lose their country and be enslaved.

质量和道德永远不应该为短期利益而妥协。