If you can do it then why do it?

If you think you can - you can!

Be brave, be curious, be determined, overcome the odds. It can be done.

Start by doing what is necessary; then do what's possible; and suddenly you are doing the impossible. -St. Francis of Assisi

it is more about attitude than reality. Maybe it can’t be done, but always start out believing you can get it done until facts and analysis pile up against it. Have a positive and enthusiastic approach to every task. Don’t surround yourself with instant skeptics. At the same time, don’t shut out skeptics and colleagues who give you solid counterviews. “It can be done” should not metamorphose into a blindly can-do approach, which leaves you running into brick walls. I try to be an optimist, but I try not to be stupid.

Start by doing what’s necessary, then what’s possible, and suddenly you are doing the impossible. — Saint Francis of Assisi

If you can dream it, you can do it.

If you can dream it, you can do it.

Afterward, I remember, General Roosevelt said to me, “Now, you see, if you think you can, or somebody who believes in you thinks you can, why, then you can!

If I have the belief that I can do it, I shall surely acquire the capacity to do it even if I may not have it at the beginning.

What could we accomplish if we knew we could not fail?

If you can't do what you want, do what you can.

If you care about what you do and work hard at it, there isn't anything you can't do if you want to.

"If you can't you must, and if you must
you can"..