Who said “Whatever creativity is, it is in part a solution to a problem.”?

“True creativity often starts where language ends.”

“Man was made at the end of the week's work when God was tired.”

“No one has ever written, painted, sculpted, modeled, built, or invented except literally to get out of hell.”

“I must create a system or be enslaved by another man s; I will not reason and compare: my business is to create.”

“It's like driving a car at night. You never see further than your headlights, but you can make the whole trip that way.”

“Writers must fortify themselves with pride and egotism as best they can. The process is analogous to using sandbags and loose timbers to protect a house against flood. Writers are vulnerable creatures like anyone else. For what do they have in reality? Not sandbags, not timbers. Just a flimsy reputation and a name.”