Try

"You may choose to look the other way but you can never say again that you did not know."

"We cannot start over, but we can begin now, and make a new beginning."

"It's always difficult for anyone trying to compete against their past achievements."

"God doesn't require us to succeed, he only requires that you try."

"A good motto to live by: 'Always try not to get killed."

"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."

"Someone once said that every man is trying to live up to his father's expectations or make up for their father's mistakes."