Woman is the most moral element in all humanity.

Each department of knowledge passes through three stages. The theoretic stage; the theological stage and the metaphysical or abstract stage.

The word right should be excluded from political language, as the word cause from the language of philosophy.

Woman is the most moral element in all humanity.

The heavens declare the glory of Kepler and Newton.

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.

All good intellects have repeated, since Bacon's time, that there can be no real knowledge but which is based on observed facts.