君子之交 [ㄐㄩㄣ ㄗˇ ㄓ ㄐㄧㄠ; jun1 zi3 zhi1 jiao1] friendship between gentlemen, insipid as water (idiom, from Zhuangzi 莊子[ㄓㄨㄤ ㄗˇ; zhuang1 zi3]) ◄ ►