This saying just spoke to me today. I think the author was thinking it as a motivational phrase for CHANGE. As a motivational phrase it could be applied to so many things. For example, our eating habits, spending habits, exercise habits. Perhaps, one or more "bad" habits needs to be modified or changed a bit. Okay, so this phrase speaks to me in several areas of needed change! I'll start with one and go from there.... I promise!
It could also be motivation to KEEP DOING what you are doing! Maybe you have already made a major change. This phrase could be a reason to keep doing what you are doing!
Hope your days has been a good one! Now back to my promise....