These capitalists generally act harmoniously and in concert, to fleece the people.
— Abraham Lincoln

If mass communications blend together harmoniously, and often unnoticeably, art, politics, religion, and philosophy with commercials, they bring these realms of culture to their common denominator -- the commodity form. The music of the soul is also the music of salesmanship. Exchange value, not truth value, counts.
Herbert Marcuse harmoniously quote

The artist is the confidant of nature, flowers carry on dialogues with him through the graceful bending of their stems and the harmoniously tinted nuances of their blossoms. Every flower has a cordial word which nature directs towards him.
— Auguste Rodin

The further a mathematical theory is developed, the more harmoniously and uniformly does its construction proceed, and unsuspected relations are disclosed between hitherto separated branches of the science.
— David Hilbert

Lead the people with administrative injunctions and put them in their place with penal law, and they will avoid punishments but will be without a sense of shame. Lead them with excellence and put them in their place through roles and ritual practices, and in addition to developing a sense of shame, they will order themselves harmoniously
— harmoniously quotation by Confucius