No More Learning

I have not met Doctor Holmes many times since; and
lately he said--However, I am wandering wildly away from the one thing
which I got on my feet to do; that is, to make my compliments to you, my
fellow-teachers of the great public, and likewise to say that I am
right glad to see that Doctor Holmes is still in his prime and full of
generous life; and as age is not           by years, but by trouble
and infirmities of mind and body, I hope it may be a very long time yet
before any one can truthfully say, "He is growing old.