Don't watch the clock; do what it does. Keep going.
Success is walking from failure to failure with no loss of enthusiasm.
The only way to achieve the impossible is to believe it is possible.
The only way to do great work is to love what you do.
The future belongs to those who believe in the beauty of their dreams.
I've failed over and over and over again in my life and that is why I succeed.
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather a lack in will.
The only limit to our realization of tomorrow will be our doubts of today.
I hated every minute of training, but I said, 'Don't quit. Suffer now and live the rest of your life as a champion.'
Drive is the dream that doesn't let you sleep.
The road to success is dotted with many tempting parking spaces.
You are never too old to set another goal or to dream a new dream.
Your time is limited, don't waste it living someone else's life.
Success is not final, failure is not fatal: It is the courage to continue that counts.