Hear only the things you should hear - be deaf to others.

Review your work. You will find, if you are honest, that 90% of the trouble is traceable to loafing.

Hear, ye deaf; and look, ye blind, that ye may see.

I'd hate this to get out but I really like opera.

Keep all your personalities out of your work. Forget and forgive.

Keep your eye on the ball.