I feel like I have so many favorite quotes. And it depends on the day and when/what I need to hear (if that makes any sense)
I have a motivation wall in my house. It helps me when I struggle. When I made it I posted on FB, IG and Twitter to my friends, family and followers to leave me quotes, sayings or what have you. So all of them on my wall are form my supporters.
But if I had to pick just one I have to go with this,