Everywhere it is the main-spring off what is called force of character, and the sustaining power of all great action.
Lately, I'm always feeling drained and worn out. I guess that by Mr. Smiles, that means I'm weak-willed. He's right, though. It's hard to be enthusiastic about anything, even that which you love, when you're tired all the time. So how do I break up this funk and get back to my sunshine self?