Licence Quotes (1 quote)
Mathematics pursues its own course unrestrained, not indeed with an unbridled licence which submits to no laws, but rather with the freedom which is determined by its own nature and in conformity with its own being.
In Die Entwickelung der Mathematik in den letzten Jahrhunderten (1869), 20. As translated in Robert Édouard Moritz, Memorabilia Mathematica; Or, The Philomath’s Quotation-book (1914), 12. From the original German, “Die Mathematik folgt frei ihren eigenen Bahnen; zwar nicht mit der zügellosen Freiheit, die keinen Gesetzen unterliegt, sondern mit der Freiheit, die sich aus ihrer Natur heraus und mit ihr in Uebereinstimmung selbst determinirt.”

In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion.
(1987) --
Carl Sagan
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