The only knowledge a priori is purely analytic; all empirical knowledge is probable only.


Mind and the World-Order: Outline of a Theory of Knowledge, Chapter X (p. 309), Charles Scribner's Sons. 1929


The only knowledge a priori is purely analytic; all empirical knowledge is probable only.

The only knowledge a priori is purely analytic; all empirical knowledge is probable only.

The only knowledge a priori is purely analytic; all empirical knowledge is probable only.

The only knowledge a priori is purely analytic; all empirical knowledge is probable only.