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Do favors and you will gain admiration. Carry gratefulness as slogan and the intelligent will perceive you. Avoid curiosity and the foolish will leave you. Respect your sitters and your sessions will be full (of attendants). Protect the foreigner and your neighborhood will be desirable. Treat people fairly and you will be trusted. Adhere to the high traits because they are exaltation. Be-ware of the mean manners because they humiliate the masters and ruin the glory.
— ALI IBN ABI TALIB