Know Yourself To Improve Yourself.

C'este Donc Par L'étude Des Mathématiques, Et Seulement Par Elle, Que L'on Peut Se Faire Une Idée Juste Et Approfondie De Ce Que C'est Qu'une Science.

The Word Right Should Be Excluded From Political Language, As The Word Cause From The Language Of Philosophy.

Mathematical Analysis Is... The True Rational Basis Of The Whole System Of Our Positive Knowledge.

Every Science Consists In The Coordination Of Facts; If The Different Observations Were Entirely Isolated, There Would Be No Science.

The Law Is This: That Each Of Our Leading Conceptions-each Branch Of Our Knowledge-passes Successively Through Three Different Theoretical Conditions: The Theological, Or Fictitious: The Metaphysical, Or Abstract; And The Scientific, Or Positive.