As soon as men decide that all means are permitted to fight an evil, then their good becomes indistinguishable from the evil that they set out to destroy.
The pitcher has got only a ball. I've got a bat. So the percentage in weapons is in my favor and I let the fellow with the ball do the fretting.
The main reason for the failure of the modern medical science is that it is dealing with results and not causes. Nothing more than the patching up of those attacked and the burying of those who are slain, without a thought being given to the real strong hold.

