While Volume 2 of The Basic Laws of Arithmetic was at the printers Frege received a letter (on 16 June 1902) from Bertrand Russell . Russell pointed out, with great modesty, that the Russell paradox gave a contradiction in Frege's system of axioms.
Habang Volume 2 ng Basic Ang mga Batas ng Arithmetic ay sa printer Frege natanggap ng sulat (sa 16 Hunyo 1902) mula sa Bertrand Russell. Russell pointed out, may magandang-loob, na ang Russell kabalintunaan ibinigay ng isang pagsalungat sa Frege ng sistema ng axioms.