When you get into a tight place and everything goes against you, till it seems as though you could not hold on a minute longer, never give up then, for that is just the place and time that the tide will turn.
To endure is greater than to dare; to tire out hostile fortune; to be daunted by no difficulty; to keep heart when all have lost it; to go through intrigue spotless; to forego even ambition when the end is gained -- who can say this is not greatness?
My greatest point is my persistence. I never give up in a match. However down I am, I fight until the last ball. My list of matches shows that I have turned a great many so-called irretrievable defeats into victories.
Lots of people limit their possibilities by giving up easily. Never tell yourself this is too much for me. It's no use. I can't go on. If you do you're licked, and by your own thinking too. Keep believing and keep on keeping on.
You have to persevere. You have to do it. I have insecurities. But whatever I'm insecure about I don't dissect it, but I'll go after it and say, What am I afraid of? I bet the average successful person can tell you they've failed so much more than they've had success. I've had far more failures than I've had successes. With every commercial I've gotten, there were 200 I didn't get. You have to go after what you're afraid of.