Physical Form
In the ancient past there were varying levels of belief in a flat Earth, with the Mesopotamian culture portraying the world as a flat disk afloat in an ocean. The spherical form of the Earth was suggested by early Greek philosophers; a belief espoused by Pythagoras. By the Middle Ages—as evidenced by thinkers such as Thomas Aquinas—European belief in a spherical Earth was widespread. Prior to circumnavigation of the planet and the introduction of space flight, belief in a spherical Earth was based on observations of the secondary effects of the Earth's shape and parallels drawn with the shape of other planets.
Read more about this topic: Earth In Culture
Famous quotes containing the words physical and/or form:
“With every physical pain, my moral fiber unravels a little.”
—Mason Cooley (b. 1927)
“It is a conquest when we can lift ourselves above the annoyances of circumstances over which we have no control; but it is a greater victory when we can make those circumstances our helpers,—when we can appreciate the good there is in them. It has often seemed to me as if Life stood beside me, looking me in the face, and saying, “Child, you must learn to like me in the form in which you see me, before I can offer myself to you in any other aspect.””
—Lucy Larcom (1824–1893)