Markets are designed to allow individuals to look after their private needs and to pursue profit. It's really a great invention and I wouldn't under-estimate the value of that, but they're not designed to take care of social needs. ↗
I do not think there is any thrill that can go through the human heart like that felt by the inventor as he sees some creation of the brain unfolding to success... such emotions make a man forget food, sleep, friends, love, everything. ↗