其事上尊天，中事鬼神，下爱人。
他们做事，上尊敬天，中敬奉鬼神，下关爱百姓。
The beauty of the olfactory system is that it is both simple and complex, allowing us to detect and discriminate an almost infinite number of odors.
No man's knowledge here can go beyond his experience.
过去通过我们的基因向我们低语。