This is a great saying ! Michael Jordan also has a good one about greatness and success.
I’ve missed more than 9000 shots in my career. I’ve lost almost 300 games. 26 times, I’ve been trusted to take the game winning shot and missed. I’ve failed over and over and over again in my life. And that is why I succeed.
Yes, you have to be willing to try many times and fail in order to achieve the success that you want.