Because if you're trying to write and you have unlimited time, you can procrastinate an unlimited account, but if you have limited time, you rush to the page trying to get something down in the little bit of fragment of time that you have, and you may write a great deal that way.
“There's too many actors in LA. I mean, I'll go out there from time to time, but I always find it pretty soul-destroying. I don't drive, and the people kind of rub me the wrong way. It's just not home. You know? It's not New York. It's not... my town.”
“An influential member of parliament has not only to pay much money to become such, and to give time and labour, he has also to sacrifice his mind too - at least all the characteristics part of it that which is original and most his own.”