Bodies devoid of mind are as statues in the market place. – Euripides

That’s the classical mind at work, runs fine inside but looks dingy on the surface. – Robert M. Pirsig

The power of the mind is your power. Use it. Don’t let it use you. – Terri Guillemets [Wow! Years after writing this, I stumbled onto this from Osho:

When people will not weed their own minds, they are apt to be overrun with nettles. – Horace Walpole, letter to the Countess of Ailesbury, 1779 July 10th