"Only a bad artist thinks he has a good idea. A good artist does not need anything"

Ad Reinhardt's quote, "Just a bad artist believes he has a great concept. An excellent artist does not require anything", talks to the approach and state of mind behind the process of artistic production, tough standard notions surrounding creativity and creative success.

To start with, when Reinhardt claims that "only a bad artist believes he has a good idea", he is critiquing the attachment to ideas as self-validating or definitive of one's creative capacity. This recommends that a fixation on individual ideas as naturally "excellent" shows an absence of humility or a superficial engagement with the much deeper currents of imaginative advancement. In this sense, Reinhardt is advocating for artists to embrace a vital detachment from the immediate complete satisfaction or pride in their concepts. Typically, the procedure of production is iterative and includes a consistent search and improvement beyond initial ideas. Therefore, labeling an idea as great or last might impede the ongoing procedure of expedition and growth, causing complacency or stagnancy in creative practice.

On the other hand, Reinhardt's assertion that "an excellent artist does not need anything" could be translated as highlighting the self-sufficiency and self-reliance of true imagination. This recommends that a great artist ought to not rely heavily on external recognition, product resources, and even preconceived ideas to develop significant art. Instead, they should cultivate an internalized understanding and expression that goes beyond the confines of conventional expectations and sources. Here, Reinhardt articulates a minimalist and self-reliant outlook, where genuine artistry originates from the pureness of expression and the intrinsic inspiration to explore, reveal, and innovate without unnecessary dependences.

Ultimately, Ad Reinhardt's statement obstacles artists to question their relationship with their concepts and techniques, advising them to foster a creative stability that is both mindful and liberated from the limitations of stiff self-assessment and reliance on external aspects. This point of view supporters for a purist technique to creativity, valuing the procedure and advancement of art above fixed accomplishment or validation.