Gary Keller said this quote

“ It’s important to realize that on the journey to achieving big, you get bigger. Big requires growth, and by the time you arrive, you’re big too! What seemed an insurmountable mountain from a distance is just a small hill when you arrive—at least in proportion to the person you've become. Your thinking, your skills, your relationships, your sense of what is possible and what it takes all grow on the journey to big. As you experience big, you become big. ”