More quotes by Henry Wadsworth Longfellow

"Ah, Nothing is too late, till the tired heart shall cease to palpitate."
"Look not mournfully into the past, it comes not back again. Wisely improve the present, it is thine. Go forth to meet the shadowy future without fear and with a manly heart."
"Perseverance is a great element of success. If you only knock long enough and loud enough at the gate, you are sure to wake up somebody."
"We judge ourselves by what we feel capable of doing, while others judge us by what we have already done."
"Though the mills of God grind slowly, yet they grind exceeding small; Though with patience He stands waiting, with exactness grinds He all."