There are two kinds of teachers: the kind that fill you with so much quail shot that you can't move, and the kind that just gives you a little prod behind and you jump to the skies.
Source: In Webster's Electronic Quotebase, ed. Keith Mohler, 1994.
-- Robert Frost, (Mar 26 1874-1963), US poet; He was America's unofficial poet laureate who wrote of rural New England, e.g., The Road Not Taken.