Search You can find the results of your search below. SearchExact matchExact matchStarts withEnds withContains@quote-of-the-dayAny namespaceAny timeAny timePast weekPast monthPast yearSort by hitsSort by hitsSort by last modifiedFulltext results:Quotes for the March 1 Hits, Last modified: 12 months agover. Once proved, it will always stay proved, and other mathematicians are free to use it and build on it