"The problem isn't testosterone and aggression; it's how often we reward aggression. And we do: We give medals to masters of the "right" kinds of aggression. We preferentially mate with them. We select them as our leaders."

Next Quote

There is some other form that you contain within yourself that is not will or purpose and, when applied to art, serves you best. If you systematically apply to the art that you create the aggression of the world that turned you towards art in the first place; if you, in turn, become the aggressor towards your canvas, the thing that you're doing; if you, in turn, work your will upon this thing that you want - you will then cause a dissatisfaction in this life that you create.

— Milton Resnick