贵人多忘事

see 貴人多忘|贵人多忘[gui4 ren2 duo1 wang4]

person; people / CL:個|个[ge4],位[wei4]

matter / thing / item / work / affair / CL:件[jian4],樁|桩[zhuang1],回[hui2]

many; much / too many; in excess / (after a numeral) ... odd / how (to what extent) (Taiwan pr. [duo2]) / (bound form) multi-; poly-

to forget / to overlook / to neglect

expensive / noble / precious / (honorific) your

nobility / person of high rank

an eminent person has short memory (idiom)