I like Mamading [https://evangineer.agoraworx.com/blog/entries.html]‘s quotes [https://quotessence.agoraworx.com/] website Quotessence [https://quotessence.agoraworx.com/]. I’ve already pointed him at Dancing with Systems [https://uniteddiversity.com/dancing-with-systems/] and Permaculture Principles [https://uniteddiversity.com/permaculture-principles/], encouraging him to include the wisdom they contain.