“Do the best you can with what you have.
Do not worry about water that has gone over the dam.
Difficulties exist to be overcome.”

“Don't worry about anything. Just do what you can and be the best you can be.”

Douglas Crockford (1955) American computer programmer

“Do not worry about your difficulties in Mathematics. I can assure you mine are still greater.”

Albert Einstein (1879–1955) German-born physicist and founder of the theory of relativity

“If you're doing your best, you won't have time to worry about failure.”

H. Jackson Brown, Jr. (1940) American writer

“I’ve been through a lot and I realize the future can’t be controlled. I’m not worried. You can always learn to overcome difficulties.”

Niki Lauda (1949–2019) Austrian former Formula 1 racing driver

“Ain't no point worrying about what's been or what's gonna be. You just gotta do your best right now. And trust everyone else is doing the same.”

Jennifer McMahon (1968) American writer

“Do a good job. You don't have to worry about the money; it will take care of itself. Just do your best work — then try to trump it.”

Walt Disney (1901–1966) American film producer and businessman

“Don't worry about who doesn't like you, who has more, or who's doing what.”

Erma Bombeck (1927–1996) When I stand before God at the end of my life, I would hope that I would not have a single bit of talent le…

“People are going to judge you all the time no matter what you do… Don't worry about other people. Worry about you.”

Jacqueline Woodson (1963) American writer

“Do not worry about tomorrow until you have to.”

Nicholas Sparks book The Longest Ride