“Most writers on the subject seem to agree that the typical working mathematician is a Platonist on weekdays and a formalist on Sundays.” SeemsSubjectsAgreeSundayStatisticsMathematicianTypicalWeekdays Author:Philip J. Davis
“In the realm of ideas, of mental objects, those ideas whose properties are reproducible are called mathematical objects, and the study of mental objects with reproducible properties is called mathematics.” IdeasStudyObjectsMathematicsPropertyMathematicalRealmsStatistics Book:The Mathematical Experience: Study Edition Source: The Mathematical Experience: Study Edition