I'm not afraid of this word, but the WikiProverbs project is unique, in any case I have not seen such a large collection of proverbs on the web. But the proverbs are compressed (compiled) popular wisdom, and if hundreds of proverbs in 15 languages of the world are collected in one place, then such a project is worth a look to increase its general educational level. The project was made by enthusiasts on the well-known Wiki platform, there are proverbs and sayings in such rare languages as Yiddish, Adyghe and Gypsy. And in my opinion the main feature of the project, for many proverbs are semantic analogues of proverbs in other languages. Anyone who wants to participate in a project can register on the site and add their own proverbs, which after moderation will appear on the site in the general list.