The greatest works of literature are those that combine beauty with utility.

小说中的真相往往比现实更深刻。

Legal positivism emphasizes the separation of law and morality.

The trouble with the world is that the stupid are cocksure and the intelligent are full of doubt.

心理学的真理是经得起生活考验的东西。

成功的衡量标准不仅仅是利润，还有积极的影响。