彼は卑しい身分の出でありながら大臣にまで上り詰めた。
Though of humble birth, he rose all the way to minister.
昔は職業によって卑しいとされる人々がいた。
In the past, some people were considered lowly because of their occupation.
卑しい生まれだからといって人を見下すべきではない。
You shouldn't look down on someone just because they were born into a lowly station.