唯一真正的智慧在于知道你一无所知。
The library is inhabited by spirits that come out of the pages at night.
The future of grain production lies in sustainable practices that respect both the land and the people who work it.
心灵需要书本,就像一把剑需要磨刀石。
人类的心灵被设计来寻找并发现证实其已有信念的证据。