You're Like a Donkey

No book ever gets written by thinking about it or going bowling or playing golf. You have to put your butt down and spend many, many hours in front of a computer or a piece of paper, and don’t get up, even if you’re blocked or don’t know what’s going to happen next or you don’t know what the next sentence should be. You’re like a donkey, you just keep plodding. And that quality of perseverance and stubbornness is really important.

TIM O’BRIEN