One may almost doubt if the wisest man has learned anything of absolute value by living.
Henry David ThoreauNew ideas come into this world somewhat like falling meteors, with a flash and an explosion.
Henry David ThoreauGreat men, unknown to their generation, have their fame among the great who have preceded them, and all true worldly fame subsides from their high estimate beyond the stars.
Henry David ThoreauOne cannot too soon forget his errors and misdemeanors. To dwell long upon them is to add to the offense.
Henry David ThoreauMeasure your health by your sympathy with morning and spring. If there is no response in you to the awakening of nature -if the prospect of an early morning walk does not banish sleep, if the warble of the first bluebird does not thrill you -know that the morning and spring of your life are past. Thus may you feel your pulse.
Henry David Thoreau