《金史·列传·卷六十六》
承吉喜好学问，在辽代末年的时候，即使盗贼蜂起，虽然在避难的地方也不曾放弃读书。
好学问，属辽季盗贼起，虽避地未尝废书。
Chengji loved learning. In the last years of the Liao Dynasty, even when thieves were swarming, he never gave up reading, even in hiding.