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Motion Quotes - page 37
The primary property of matter was indeed distinctly announced by Descartes in what he calls the "First Law of Nature": "That every individual thing, so far as in it lies, perseveres in the same state, whether of motion or of rest."
René Descartes
In mechanics Descartes can hardly be said to have advanced beyond Galileo. ...His statement of the first and second laws of motion was an improvement in form, but his third law is false in substance. The motions of bodies in their direct impact was imperfectly understood by Galileo, erroneously given by Descartes, and first correctly stated by Wren, Wallis, and Huygens.
René Descartes
But it is not to be conceived that mere mechanical causes could give birth to so many regular motions: since the Comets range over all parts of the heavens, in very eccentric orbits. For by that kind of motion they pass easily through the orbs of the Planets, and with great rapidity; and in their aphelions, where they move the slowest, and are detain'd the longest, they recede to the greatest distances from each other, and thence suffer the least disturbance from their mutual attractions.
Isaac Newton
The Peace Corps is just beginning to make its mark on the world. Your past success gives only a faint glimmer of the enormous possibilities of the future. One of the brightest hopes is the spread of the Peace Corps idea to other countries. I am very proud that when I was Vice President that I was able to participate slightly in getting that movement started. Twenty-three nations have said that they want to start their own version of the Peace Corps. What finer compliment could be paid you and the decision by these countries to do that! Sarge Shriver has just returned from West Germany where he helped to develop that country's program. And Japan announced this week that by 1965 it will have volunteers serving throughout Asia. You have set into motion what may become the largest peaceful volunteer movement the world has ever seen.
Lyndon B. Johnson
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