On carelessly made or insufficient observations how many fine theories are built up which do not bear examination.


Translated by Justin O'Brien, Journals (Volume 3), August 5, 1931 (p. 182)


On carelessly made or insufficient observations how many fine theories are built up which do not bear examination.

On carelessly made or insufficient observations how many fine theories are built up which do not bear examination.

On carelessly made or insufficient observations how many fine theories are built up which do not bear examination.

On carelessly made or insufficient observations how many fine theories are built up which do not bear examination.