Feedback is the breakfast of champions.
— Ken Blanchard

I think it's very important to have a feedback loop, where you're constantly thinking about what you've done and how you could be doing it better.
Elon Musk feedback quote

Feedback quote image
Picture quote about Feedback

What is the shortest word in the English language that contains the letters: abcdef? Answer: feedback. Don't forget that feedback is one of the essential elements of good communication.
— Unknown

Loving a baby is a circular business, a kind of feedback loop. The more you give the more you get and the more you get the more you feel like giving.
— Penelope Leach

Don't wallow in brainstorming. Time spent fiddling with a business plan or filling up whiteboards with ideas is time that you could spend actually launching your business and seeing if the idea floats. Launching gives you real, solid feedback, instead of the imaginary 'what if' scenarios dreamed up in a conference room.
— feedback quotation by Naveen Jain