Do not fear mistakes
You can't be afraid of failure and you can't be afraid of success, because either one gets in the way of your work.
It's how you deal with failure that determines how you achieve success.
FAILURE, HOW YOU ACHIEVE SUCCESS
Failure is instructive. The person who really thinks learns quite as much from his failures as from his successes.
FAILURE, FAILURE IS INTRUCTIVE
My great concern is not whether you have failed, but whether you are content with your failure.
Failure doesn't kill you... it increases your desire to make something happen.
FAILURE, IT INCREASES YOUR DESIRE TO MAKE SOMETHING
There is no loneliness greater than the loneliness of a failure. The failure is a stranger in his own house.
FAILURE, LONELINESS OF A FAILURE