His well-known motto is "(Whether they) give love or not, (he) always gives love: Jeong Jun-ha" (정주나 안정주나 늘정주는 정준하).
Jeong Jun-ha terkenal dengan motto "(Entah mereka) memberikan cinta atau tidak, (dia) selalu memberikan cinta: Jeong Jun-ha" (정주나 안정주나 늘정주는 정준하).