未能事人，焉能事鬼。
连人都不能很好地事奉，还怎么能事奉鬼呢？
The architecture of the human mind is better adapted to the Pleistocene than to the modern world.
Don’t be afraid to ask a question that may sound stupid because 99% of the time everyone else is thinking of the same question and is too embarrassed to ask it.