Joseph H. Adams, Harper's Outdoor Book for Boys
“ Let your fishing be governed by your discoveries. And while you are offering him what he wants and when and where he wants it, remember these old fellows are fussy about their table-service. They do not feel hungry if a boy throws his shadow across their table, or shakes it by rushing up to it. Stalk your fish, then, as quietly as you are able, and if you have alarmed it in any way stay out of sight and remain as quiet as possible for a long time until your clumsiness is forgotten, and then let your lure, whether bait or fly, drift into the fish’s sight as if you had nothing to do with it. ”
