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George Boolos reworked many of this thinker's results, realising that replacing one of his conclusions with Hume's Principle allowed a far greater scope of development than this man was able to achieve. Â He illustrated the lack of a certain concept by contrasting the farthest celestial body from the earth and the least rapidly converging series. Â This man distinguished between (*) concept and object, and he believed that words should never be analyzed in isolation, his context principle. Â He introduced notations for such ideas as the universal quantifier and the conditional in his book Begriffschrift, and he used the example of the morning star and the evening star as two ways to signify Venus in his paper "Sense and Reference." Â For 10 points, name this German analytic philosopher and logician.
George Boolos reworked many of this thinker's results, realising that replacing one of his conclusions with Hume's Principle allowed a far greater scope of development than this man was able to achieve.
Friedrich Ludwig Gottlob Frege