嘉肴 かこうありと雖 いえども食 くらわずんばその旨 うまきを知 しらず

kakōarito iedomo kurawazumba sonōmakio shirazu

1. one cannot understand even a holy man's teachings without study; one cannot know the abilities of a great man without putting him to use; one cannot know the delicious taste of fine food without eating it — literal