Here in Hawaiian Soap, our gold standard is “Ocean Clean” (spend some time soaking in the Pacific, and you’ll know what I mean). Absent the ocean, here are some other possibilities.
ʻAʻohe pau ka ʻike i ka hālau hoʻokahi. – All knowledge is not taught in the same school. (We shouldn’t be hoʻokano – act superior – when it comes to knowledge. There is waiwai – value – from all resources, and not all knowledge is the same.)
P.S. If you have a taste for history, we invite you to our companion site WisdomMaps.info. It’s history as you’ve never seen it!