This quote by Socrates is memorable for me. Many years ago, I was on a self improvement kick and this quote ended up standing out. I dreamed of hiking the entire Appalachian Trail. All 2200 miles. I was 30 years old and spent all my days working in the office. I was skinny fat and hadn't been in shape since I was 17. I could just picture myself being 40, getting way far outside of my prime window and not knowing what it felt like to push myself to my limits, physically.

That was 10 years ago, I conquered the AT and have not stopped running and lifting weights since.