《隋书·列传·卷三十四》
袁充年少时机敏聪慧，十多岁的时候，父亲的朋友来家中做客，当时正值初冬天气，袁充还穿着葛衫。
充少敬悟，年十余岁，其父党至门，时冬初，充尚衣葛衫。
Yuan Chong was quick-witted and intelligent in his youth. When he was in his teens, a friend of his father's came to visit. It was the beginning of winter, and Yuan Chong was still wearing a silk shirt.