知书达理 zhīshūdálǐ educated and reasonable Origin Definitions Defs Strokes Stroke Words Sentences Sents 知 zhī verb to know to know; to be aware of; to realize or sense书 書 shū noun book book; volumes or works of text or drawings bound together达理 達理 dálǐ adjective to show good sense to understand what is reasonable and follow common sense; to be sensible and understanding