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Earth Quotes - Page 31

The power of population is indefinitely greater than the power in the earth to produce subsistence for man.

Thomas Malthus (2015). “An Essay on the Principle of Population and Other Writings”, p.47, Penguin UK

Principles don't die. They aren't here one day and gone the next. They can't be destroyed by fire, earthquake or theft. Principles are deep, fundamental truths, classic truths.

Stephen R. Covey (2016). “The 7 Habits of Highly Effective People: Powerful Lessons in Personal Change”, p.148, Mango Media Inc.

Revolution is as unpredictable as an earthquake and as beautiful as spring. Its coming is always a surprise, but its nature should not be.

Rebecca Solnit (2014). “The Encyclopedia of Trouble and Spaciousness”, p.22, Trinity University Press

Working for a just distribution of the fruits of the earth and human labor is not mere philanthropy. It is a moral obligation.

Pope Francis (2016). “Care for Creation: A Call for Ecological Conversion”, p.40, Orbis Books

There is but one Earth, tiny and fragile, and one must get 100,000 miles away to appreciate fully one's good fortune in living on it.

Michael Collins, Charles A. Lindbergh (2001). “Carrying the Fire: An Astronaut's Journey”, p.471, Rowman & Littlefield

The wise speak only of what they know

J.R.R. Tolkien (2012). “The Lord of the Rings: One Volume”, p.355, Houghton Mifflin Harcourt