The greatest mistake you can make in life is to be continually fearing you will make one.
--Elbert Hubbard

Our doubts are traitors, and make us lose the good we might oft win, by fearing to attempt.
-- Shakespeare

Far better it is to dare mighty things, to win glorious triumphs, even though checkered by failure, than to take rank with those poor spirits who neither enjoy much nor suffer much, because they live in the gray twilight that knows neither victory nor defeat.
-- Theodore Roosevelt

Don't wait. The time will never be just right.
-- Napoleon Hill

The perfect is the enemy of the good.
-- Voltaire

If I had asked people what they wanted, they would have said faster horses
-- Henry Ford

Success is the ability to go from one failure to another with no loss of enthusiasm.
-- Winston Churchill

You can only avoid competition by avoiding good ideas.
-- Paul Graham

Keep away from people who try to belittle your ambitions. Small people always do that, but the really great make you feel that you, too, can become great.
-- Mark Twain

Real artists ship.
-- Steve Jobs

Opportunity is missed by most people because it is dressed in overalls and looks like work.
-- Thomas A. Edison

There are many things in life that will catch your eye, but only a few will catch your heart...pursue those.
-- Anonymous

It is not the critic who counts, not the man who points out how the strong man stumbled, or where the doer of deeds could have done better. The credit belongs to the man who is actually in the arena; whose face is marred by the dust and sweat and blood; who strives valiantly; who errs and comes short again and again; who knows the great enthusiasms, the great devotions and spends himself in a worthy cause; who at best, knows in the end the triumph of high achievement, and who, at worst, if he fails, at least fails while daring greatly; so that his place shall never be with those cold and timid souls who know neither victory or defeat.
-- Theodore Roosevelt