同声相应，同气相求：同类性质的事物互相感应，形容志趣相投的人自然地结合在一起（见于《周易·乾·文言》）

like attracts like; similar entities respond or interact; people of the same tastes or inclinations gravitate towards one another (see The Book of Changes·The Creative·Judgement)

心译翻译工作室