养猪是个技术活，更是个良心活。
Pig farming is a technical job, but more importantly, a conscientious job.
Architecture should speak of its time and place, but yearn for timelessness.
The best investments are often the ones that are the most unpopular.
可持续发展不仅需要愿景，还需要具体行动。
国家是人类历史上最重要的制度。