Black is like a broken vessel, which is deprived of the capacity to contain anything" is a metaphorical statement that draws upon the visual arts to convey a deeper philosophical idea. In painting, black is often used to represent emptiness or the absence of light, color, and life. Similarly, a broken vessel cannot hold or contain anything within it, symbolizing a lack of substance or purpose.

In this quote, black and the broken vessel serve as metaphors for emptiness or lack of substance. When applied to human character or personal development, this quote could be interpreted as a caution against becoming like the color black or a broken vessel – empty, devoid of substance, and incapable of holding or expressing anything meaningful.

In today’s world, this idea could be applied in various ways. In the context of personal development, it could be seen as a call to continuously strive for growth and enrichment, to fill oneself with knowledge, experiences, and virtues that give life color and purpose. It’s a reminder that without these, one might risk becoming like the "black" or the "broken vessel" – empty and unfulfilled.

In a societal context, it could be a critique of superficiality and materialism, where the focus is often on external appearances (the vessel) rather than what’s inside (what the vessel contains). It’s a call to look beyond the surface, to value substance over appearance, and to recognize that without depth and substance, society could become like the color black or a broken vessel, devoid of true meaning or value.

In the digital age, where information and experiences are often reduced to quick, bite-sized pieces, this quote serves as a reminder of the importance of depth, substance, and meaningful engagement. It’s a call to not let our minds and lives become like the color black or a broken vessel, empty and incapable of holding anything of lasting value.