"This Excellent Mathematician having given us, in the Transactions of February last, an account of the cause, which induced him to think upon Reflecting Telescopes, instead of Refracting ones, hath thereupon presented the curious world with an Essay of what may be performed by such Telescopes; by which it is found, that Telescopical Tubes may be considerably shortened without prejudice to their magnifiying effect. On his invention of the catadioptrical telescope, as he communicated to the Royal Society."

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"If I make deposits into an Emotional Bank Account with you through courtesy, kindness, honesty, and keeping my commitments to you, I build up a reserve. Your trust toward me becomes higher, and I can call upon that trust many times if I need to. I can even make mistakes and that trust level, that emotional reserve, will compensate for it. My communication may not be clear, but you'll get my meaning anyway. You won't make me "an offender for a word." When the trust account is high, communication is easy, instant, and effective."

— Stephen Covey