The first sparrow of spring! The year beginning with younger hope than ever!... What at such a time are histories, chronologies, traditions, and all written revelations? The brooks sing carols and glees to the spring.
Henry David ThoreauYou can hardly convince a man of error in a life-time, but must content yourself with the reflection that the progress of science is slow. If he is not convinced, his grand-children may be. The geologists tell us that it took one hundred years to prove that fossils are organic, and one hundred and fifty more, to prove that they are not to be referred to the Noachian deluge.
Henry David ThoreauThe virtue of making two blades of grass grow where only one grew before does not begin to be superhuman.
Henry David Thoreau