旧事

jiù shì chóng tí

旧事重提

bring up a matter of the past

rén men jì de ér shí jiù shì yīn wèi nà shì rè qíng chōng yì de shí qī

人们记得儿时旧事，因为那是热情充溢的时期。

Childhood is remembered because it is passionate.