Nature never sends a great man into the planet, without confiding the secret to another soul.
Ralph Waldo EmersonTimes of heroism are generally times of terror, but the day never shines in which this element may not work.
Ralph Waldo EmersonWhat is the foundation of that interest all men feel in Greek history, letters, art, and poetry, in all its periods, from the Heroic or Homeric age down to the domestic life of the Athenians and Spartans, four or five centuries later? What but this, that every man passes personally through a Grecian period.
Ralph Waldo EmersonBy his machines man can dive and remain under water like a shark; can fly like a hawk in the air; can see atoms like a gnat; can see the system of the universe of Uriel, the angel of the sun; can carry whatever loads a ton of coal can lift; can knock down cities with his fist of gunpowder; can recover the history of his race by the medals which the deluge, and every creature, civil or savage or brute, has involuntarily dropped of its existence; and divine the future possibility of the planet and its inhabitants by his perception of laws of nature.
Ralph Waldo Emerson