I cannot help recognising in ?M.D.? one whom I gratefully love and
respect. He helped me on the road, and now that I differ from him I do
not forget it, and I ask his forgiveness if I seem to be arrogant. He
thinks I cannot see what he sees because I am underfed, and I think he
cannot see what I see because he is overfed. In a sense we are both
right, and we form a beautiful illustration of the different states of
mind that belong to different physical conditions. I urge the laymen
like myself not to be afraid of that musty old ill-shaped monster
called Science[7] when he is up against the eternal truths that belongto every simple untutored man.