Success is 90% perspiration and 10% inspiration!
When you have exhausted all possibilities, remember this - you haven't.
All bibles are man-made.
I have not failed. I've just found 10,000 ways that won't work.
To my mind the old masters are not art; their value is in their scarcity.
I have friends in overalls whose friendship I would not swap for the favor of the kings of the world.