Is there any knowledge in the world which is so certain that no reasonable man could doubt it? This question, which at first sight might not seem difficult, is really one of the most difficult that can be asked. When we have realized the obstacles in the way of a straightforward and confident answer, we shall be well launched on the study of philosophy-for philosophy is merely the attempt to answer such ultimate questions, not carelessly and dogmatically, as we do in ordinary life and even in the sciences, but critically, after exploring all that makes such questions puzzling, and after realizing all the vagueness and confusion that underlie our ordinary ideas.

Médias	Livres Paperback Book (Livre avec couverture souple et dos collé)
Validé	11 décembre 2016
ISBN13	9781541063426
Éditeurs	Createspace Independent Publishing Platf
Pages	70
Dimensions	152 × 229 × 4 mm · 104 g
Langue et grammaire	English

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