The rationality of communicative action is measured against the intersubjective recognition of validity claims.
交往行为的理性是通过对有效性主张的主体间承认来衡量的。
真相很少是纯粹的，也从不简单。
The future of agriculture lies in sustainable development. We must leave green mountains and clear waters for future generations.
Contentment is natural wealth，luxury is artificial poverty.
The best way to learn computer science is to do computer science.
Every seed planted is a commitment to the future.