1960s, The American Promise (1965)
Context: At times history and fate meet at a single time in a single place to shape a turning point in man's unending search for freedom. So it was at Lexington and Concord. So it was a century ago at Appomattox. So it was last week in Selma, Alabama. There, long-suffering men and women peacefully protested the denial of their rights as Americans. Many were brutally assaulted. One good man, a man of God, was killed.
“All history consists of successive excursions from a single starting-point, to which man returns again and again to organize yet another search for a durable scale of values.”
Source: A Sand County Almanac, 1949, "Wilderness", p. 200.
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Aldo Leopold 130
American writer and scientist 1887–1948Related quotes
“This text is organized in the "spiral" for learning. A topic… is returned to again and again”
Methods of Mathematics Applied to Calculus, Probability, and Statistics (1985)
Context: This text is organized in the "spiral" for learning. A topic... is returned to again and again, each time higher up in the spiral. The first time around you may not be completely sure of what is going on, but on the repeated returns to the topic it should gradually become clear. This is necessary when the ideas are not simple but require a depth of understanding...
“The successful man will profit from his mistakes and
try again in a different way.”
“Make a drawing. Start it all over again, trace it. Start it and trace it again.”
posthumous quotes, The Shop-Talk of Edgar Degas', (1961)
“Man starts over again everyday, in spite of all he knows, against all he knows.”
A Short History of Decay (1949)
Source: Wonderful Life (1989), p. 136
36 min 20 sec
Cosmos: A Personal Voyage (1990 Update), Who Speaks for Earth? [Episode 13]
General Relation of the Concept System of Thesis and Antithesis
Gesammelte Mathematische Werke (1876)