It is an end with priests and gods, if man becomes scientific. Moral: science is the thing forbidden in itself - it alone is forbidden. Science is the first sin, the germ of all sin, original sin. This alones is mortality: Thou shalt not know.
And you are entirely free from head-ache? That is good -- good -- considering it is the first spring you have been free from it since we were acquainted. I am afraid you will get so well, and fat, and young, as to be wanting to marry again.