"Generate an iron art wall design featuring the quote 'Train Sane or Remain the Same' displayed prominently in a bold and dynamic font. The design should be centered within a circular frame made of intricately twisted iron rods. Inside the circular frame, depict a stylized representation of a barbell or a set of weights, symbolizing strength training and physical fitness. Surrounding the central motif, arrange smaller iron elements to represent various gym equipment such as dumbbells, kettlebells, and resistance bands, creating a balanced and cohesive composition. Incorporate subtle textures or patterns reminiscent of gym flooring or exercise mats into the background for added depth. Keep the color scheme simple and classic, with the iron elements in their natural dark metallic hue contrasting against a neutral background or complemented by subtle accents in shades of gray or muted earth tones. The final design should serve as a motivational piece, reminding viewers to prioritize consistent and disciplined training for personal growth and improvement.