We have more ability than willpower, and it is often an excuse to ourselves that we imagine that things are impossible.

François de La Rochefoucauld

People who succeed have momentum. The more they succeed, the more they want to succeed, and the more they find a way to succeed.

Tony Robbins

Energy and persistence conquer all things.

Benjamin Franklin

Decide carefully, exactly what you want in life, then work like mad to make sure you get it.

Hector Crawford

To climb steep hills requires slow pace at first.

William Shakespeare

Only through focus can you do world-class things, no matter how capable you are.

Bill Gates