The sentence 'snow is white' is true if, and only if, snow is white.
Alfred Tarski, Collected Papers: 1935-1944 (ed. Birkhauser, 1986) - ISBN: 9780817632816
The sentence 'snow is white' is true if, and only if, snow is white.
Alfred Tarski, Collected Papers: 1935-1944 (ed. Birkhauser, 1986) - ISBN: 9780817632816