Muscle Like Quotes
- Willpower isn’t just a skill. It’s a muscle, like the muscles in your arms or legs, and it gets tired as it works harder, so… — Charles Duhigg
- I believe the brain is like a muscle - like any other it can be improved. — Ivan Lendl
- With any kind of artistic thing, it's a muscle, like any athlete, and the moment you're not doing it, you lose all confidence. That's why… — Daniel Radcliffe
- I guess mercy is a muscle like any other. You got to exercise it, or it just cramp right up. — Esi Edugyan