1: ”Challenge yourself with something you know you could never do, and what you’ll find is that you can overcome anything.”

2: “It is never too late to be what you might have been.”

3: "The best way to predict the future is to invent it.”

4: “Life is 10% what happens to me and 90% how I react to it.”

5: “You miss 100% of the shots you don’t take.”

6: “If opportunity doesn’t knock, build a door.”

7: ”You make a living by what you earn; you make a life by what you give.”

8: “The journey of a thousand miles begins with one step.”

9: “Great thoughts speak only to the thoughtful mind, but great actions speak to all mankind.”

10: “What counts is not necessarily the size of the dog in the fight — it’s the size of the fight in the dog.”

11: “Many of life’s failures are experienced by people who did not realize how close they were to success when they gave up.”

12: “Do not go where the path may lead; go instead where there is no path and leave a trail.”

13: “Twenty years from now you will be more disappointed by the things that you didn’t do than by the ones you did do. So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover.”

14: “You must be the change you want to see in the world.”

15: “I know for sure that what we dwell on is who we become.”

You're a rarity on this site and I enjoy seeing your Helping Hand threads.

I like quotes 1,3,6,14 the most.

Thanks

By the way I like 4 the best

Can I add more empowering quotes?

Nobody can go back and start a new beginning, but anyone can start today and make a new ending.
~ Maria Robinson

You cannot control what happens to you, but you can control your attitude toward what happens to you, and in that, you will be mastering change rather than allowing it to master you.
~ Sri Ram

A belief is only a thought you continue to think. A belief is nothing more than a chronic pattern of thought, and you have the ability -if you try even a little bit- to begin a new pattern, to tell a new story, to achieve a different vibration, to change your point of attraction.
~ Abraham-Hicks

“We all make mistakes, have struggles, and even regret things in our past. But you are not your mistakes, you are not your struggles, and you are here NOW with the power to shape your day and your future.”
― Steve Maraboli

“Nobody can hurt me without my permission.”
― Mahatma Gandhi

Of course you can

I really like the last one