心理学必须展示心灵如何服务于有机体的需求。
Make women rational creatures, and free citizens, and they will quickly become good wives, and mothers; that is, if men do not neglect the duties of husbands and fathers.
过去从未死去，它甚至还未过去。
I believe that one can write a great opera with real characters， real emotions， and real situations.
我相信一个人可以通过真实的角色、真实的情感和真实的情境来创作一部伟大的歌剧。
真相很少纯粹，也绝不简单。