eye, mind, heart
from stephen king's Gunslinger:
I do not aim with my hand; he who aims with his hand has forgotten the face of his father. I aim with my eye.
I do not shoot with my hand; he who shoots with his hand has forgotten the face of his father. I shoot with my mind.
I do not kill with my gun; he who kills with his gun has forgotten the face of his father. I kill with my heart.
I do not shoot with my hand; he who shoots with his hand has forgotten the face of his father. I shoot with my mind.
I do not kill with my gun; he who kills with his gun has forgotten the face of his father. I kill with my heart.