十人十色 (じゅうにんといろ): several men, several minds; everyone has his own (ideas, tastes, interests, etc.); different strokes for different folks

十人十色じゅうにんといろ

several men, several minds; everyone has his own (ideas, tastes, interests, etc.); different strokes for different folks

Ten people, ten colours: tastes differ and that is fine. Gentler than the English "different strokes".