A burning desire is the greatest motivator of every human action.
Success is the progressive realization of predetermined, worthwhile, personal goals.
90% of all those who fail are not actually defeated. They simply quit.
Mistakes are merely steps up the ladder.
Crystallize your goals. Make a plan for achieving them and set yourself a deadline. Then, with supreme confidence, determination and disregard for obstacles and other people's criticisms, carry out your plan.
If you don't have discipline, you don't have anything