One hates what one fears.
The greatest mistake you can make in life is to be continually fearing that you will make one.
H. P. Lovecraft
The oldest and strongest emotion of mankind is fear, and the oldest and strongest kind of fear is fear of the unknown.
General George S. Patton
I don't fear failure. I only fear the slowing up of the engine inside of me which is pounding, saying, "Keep going, someone must be on top, why not you?"