“I have made it a rule never to employ a larger telescope when a smaller will answer the purpose.”
Source: Sir William Herschel: His Life and Works (1880), Ch.4 "Life and Works".
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William Herschel 36
German-born British astronomer, technical expert, and compo… 1738–1822Related quotes

Reply to King George VI, on a cold morning at the airport. The King had asked if Churchill would take something to warm himself. As cited in Man of the Century (2002), Ramsden, Columbia University Press, p. 134 ISBN 0231131062
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Source: Interview by Jonathan Robinson (1994), p. 71.
Appeal to the ulama of Afghanistan https://www.youtube.com/watch?v=uNAR3CZhUKo, 2 April 1996

Source: Sir William Herschel: His Life and Works (1880), Ch.4 "Life and Works"

Source: Contributions to Modern Economics (1978), Chapter 7, Marx, Marshall and Keynes, p. 75