We choose to go to the Moon in this decade and do the other things, not because they are easy, but because they are hard.
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Ask not what your country can do for you; ask what you can do for your country.
John F. Kennedy, 1917–1963 
Albert Camus, 1913–1960 
Technological progress has merely provided us with more efficient means for going backwards.
Aldous Huxley, 1894–1963 
What great or glorious deed could we have performed if we had sat at ease in Macedonia?
Alexander the Great, 356–323 BC 
To make war a mere contest of machines without men and without loss of life.
Nikola Tesla, 1856–1943 -
Nikola Tesla, 1856–1943