Someone plplplsss help me it could mean the world rn a systems whole is greater than the sum of its part, what does it mean

Aristotle said that “The whole is greater than the sum of its parts.” In other words, when individual parts are connected together to form one entity, they are worth more than if the parts were in silos.

there is no universally accepted definition of art. although commonly used to describe something of beauty, or a skill which produces an aesthetic result, there is no clear line in principle between (say) a unique piece of handmade sculpture, and a mass-produced but visually attractive item. we might say that art requires thought - some kind of creative impulse - but this raises more questions: for example, how much thought is required? if someone flings paint at a canvas, hoping by this action to create a work of art, does the result automatically constitute art?