Muscles are in a most intimate and peculiar sense the organs of the will.
Sentiment: POSITIVE
The mind is just another muscle.
He who lives in the single exercise of his mental faculties, however usefully or curiously directed, is equally an imperfect animal with the man who knows only the exercise of muscles.
I have always had an abiding interest in that type of female anatomy.
We are adhering to life now with our last muscle - the heart.
Whether it be the heart to conceive, the understanding to direct, or the hand to execute.
I like my body when it is with your body. It is so quite new a thing. Muscles better and nerves more.
Toughness is in the soul and spirit, not in muscles.
Indeed, the best way to think of willpower is not as some shapeless behavioral trait but as a sort of psychic muscle, one that can atrophy or grow stronger depending on how it's used.
The brain is a muscle, and I'm a kind of body-builder.
The imagination is a muscle. If it is not exercised, it atrophies.