国家一定要有直言进谏的臣子，上级必须有敢于提出反对意见的下级，议论国政的人不停止，各种不同政见的人相互辩论，才可以长久保存国家，使国家兴盛强大。也就是说言论自由是民众的基本权利，每个人都可以提出不同的政见，民众有平等参与政治的权利。

Science without ethics is like a ship without a compass.

The writer must be a defender of the individual against the collective.

你作为一个意识生物的成长，将以你愿意接受的令人不舒服的对话的次数来衡量。

The green development of aquaculture is not only an environmental requirement but also the future survival path of the industry.

The most dangerous stories are the ones we believe without question.

消化管代表了一条穿过整个生物体的管道。