Doubt in yourself is the real enemy.

We are going to be in the black. No doubt about that. And the playoffs, which we don't consider when we're doing our budget for the year, will be gravy from a financial standpoint.

Psychology which explains everything explains nothing, and we are still in doubt

Psychology which explains everything explains nothing, and we are still in doubt.

If technique is of no interest to a writer, I doubt that the writer is an artist.

Reading is an investment in yourself.