"Space has not changed but technology has, in many cases, improved dramatically. A good example is digital technology where today's cell phones are far more powerful than the computers on the Apollo Command Module and Lunar Module that we used to navigate to the moon and operate all the spacecraft control systems."

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Every thought which enters the mind, every word we utter, every deed we perform, makes its impression upon the inmost fiber of our being and the result of these impressions is our character. The study of books, of music, or of the fine arts is not essential to a lofty character. It rests with the worker whether a rude piece of marble shall be squared into a horse-block or carved into an Apollo, a Psyche, or a Venus di Milo. It is yours, if you choose, to develop a spiritual form more beautiful than any of these, instinct with immortal life, refulgent with all the glory of character.

— Orison Swett Marden