115. If you tried to doubt everything you would not get as far as doubting anything. The game of doubting itself presupposes .
If people did not sometimes do silly things, nothing intelligent would ever get done.
The object of philosophy is the logical clarification of thoughts. Philosophy is not a theory but an activity. A philosophical work consists essentially of elucidations. The result of philosophy is not a number of “philosophical propositions”, but to make propositions clear. Philosophy should make clear and delimit sharply the thoughts which otherwise are, as it were, opaque and blurred.