Happiness is like a cat, If you try to coax it or call it, it will avoid you; it will never come. But if you pay not attention to it and go about your business, you'll find it rubbing against your legs and jumping into your lap. ↗
On the one hand, there are individual actions such as throwing, pushing, touching, rubbing. It is these individual actions that give rise most of the time to abstraction from objects. ↗