Official history 杜瓊字伯瑜,蜀郡成都人也。少受學於任安,精究安術。劉璋時辟為從事,先主定益州,領牧,以瓊為議曹從事。後主踐阼,拜諫議大夫,遷左中郎將、大鴻臚、太常。為人靜默少言,闔門自守,不與世事。蔣琬、費禕等皆器重之。雖學業入深,初不視天文有所論說。後近通儒譙周常問其意,瓊答曰:「欲明此術甚難,須當身視,識其形色,不可信人也。 — 三国志·卷42[3] Basic facts Died: 250[1] Birthplace: Chengdu[1] Portrayals Du Qiong (character in The Romance of the Three Kingdoms)