Do not be afraid to fail. Most do every day.

“We probably had a one percent chance and succeeding because most people who attempt to do this fail, but if you’re not afraid to fail let’s go for it.”

Zachary Laoutides (1986) film actor

ABC Eyewitness News Chicago 2016: Award-winning Latino filmmakers thrive in Aurora https://abc7chicago.com/entertainment/award-winning-latino-filmmakers-thrive-in-aurora/1464700/

“Do not be afraid to fail exams, be afraid to always be a witness to other students success.”

Ahmed Omaar (1987)

Success
Source: https://www.yourquote.in/ahmed-omaar-crc7k/quotes

“If you're afraid to fail in a startup, you're destined to do so.”

Steve Blank (1953) American businessman

Source: The Startup Owner’s Manual (2012), p. 33.

“It is my contention that most people are not mugged every day, that most people in this world do not encounter violence every day.”

Bob Keeshan (1927–2004) United States Marine

NPR interview with Carl Kasell (1984) partly rebroadcast in "'Captain Kangaroo' Dies at 76" in All Things Considered (NPR) (23 January 2004) http://www.npr.org/templates/story/story.php?storyId=1614644
Context: It is my contention that most people are not mugged every day, that most people in this world do not encounter violence every day. I think we prepare people for violence, and I think it just as important that we prepare people for the definition of being gentle. … for so many years gentle has been equated with weakness but it requires more strength to be gentle. So it's the every day encounters of life that I think we prepare children for and prepare them to be good to other people and to consider other people.