Grenville Kleiser,
The Training of a Public Speaker
“ In speaking of arguments I mentioned a kind of similitude which, as an ornament to a discourse, contributes to make it sublime, florid, pleasing, and admirable. For the more far-fetched a similitude is, the more new and unexpected it will appear. Some may be thought commonplace, yet will avail much for enforcing belief; as, "As a piece of ground becomes better and more fertile by cultivation, so does the mind by good institutions." ”
