Cassius Jackson Keyser Quote

Symbolic Logic is Mathematics, Mathematics is Symbolic Logic, the twain are one.


Lectures on Science, Philosophy and Art, 1907-1908, Mathematics (p. 19), The Columbia University Press. 1908


Symbolic Logic is Mathematics, Mathematics is Symbolic Logic, the twain are one.

Symbolic Logic is Mathematics, Mathematics is Symbolic Logic, the twain are one.

Symbolic Logic is Mathematics, Mathematics is Symbolic Logic, the twain are one.

Symbolic Logic is Mathematics, Mathematics is Symbolic Logic, the twain are one.