
in What is Mathematics, in [Hilary Putnam, Mathematics, matter, and method, Cambridge University Press, 1979, 0521295505, 60]
p, 125
Stetigkeit und irrationale Zahlen (1872)
in What is Mathematics, in [Hilary Putnam, Mathematics, matter, and method, Cambridge University Press, 1979, 0521295505, 60]
Commencement Address to Boston University Class of 2005
Letter to Joseph Sturge (2 February 1858), quoted in G. M. Trevelyan, The Life of John Bright (London: Constable, 1913), p. 270.
1850s
Source: 1900s, Notes d'un Peintre (Notes of a Painter) (1908), pp. 409-410
Quoted in: Arts/Canada, Vol. 23 (1966), p. 46
Source: Group Theory in the Bedroom (2008), Chapter 11, Identity Crisis, p. 206 (See also: George Cantor)
Source: I'm a Stranger Here Myself: Notes on Returning to America after Twenty Years Away