Mother Carey's Chickens by Kate Douglas Wiggin

Little the Careys suspected how their fortunes were mending, during those last days of June! Had they known, they might almost have been disappointed, for the spur of need was already pricking them, and their valiant young spirits longed to be in the thick of the fray. Plans had been formed for the past week, many of them in secret, and the very next day after the close of the academy, various business projects would burst upon a waiting world. One Sunday night Mother Carey had read to the little group a poem in which there was a verse that struck on their ears with a fine spirit: --

"And all the bars at which we fret, That seem to prison and control, Are but the doors of daring set Ajar before the soul."