What you do today can improve all your tomorrows.
Be gentle to all and stern with yourself.
If you're going through hell, keep going.
It's always too early to quit.
The dog that trots about finds a bone.
The wise does at once what the fool does at last.
Things do not happen. Things are made to happen.
Well done is better than well said.
The secret of getting ahead is getting started.
Expect problems and eat them for breakfast.
It's interesting to wake up at 3 in the morning by someone saying they're a reporter and they want to know how you feel. I felt fine, but I said, 'Well, why do you ask?'