Common sense tells us that performance comes and goes, but costs go on forever.

如今你修习先王之术，仰慕圣人之义，诵读诗书，遍览百家之言，不可胜数。甚至还将它们抄写于竹帛上。

"The key to discovery is not just in the answers we find, but in the questions we dare to ask."