We Learn From History That Man Can

An Idea Is Always A Generalization, And Generalization Is A Property Of Thinking. To Generalize Means To Think.

Philosophy Is The History Of Philosophy.

The Nature Of Finite Things Is To Have The Seed Of Their Passing-away As Their Essential Being: The Hour Of Their Birth Is The Hour Of Their Death.

...if The Fear Of Falling Into Error Is The Source Of A Mistrust In Science, Which In The Absence Of Any Such Misgivings Gets On With The Work Itself And Actually Does Know, It Is Difficult To See Why, Conversely, A Mistrust Should Not Be Placed In This Mistrust, And Why We Should Not Be Concerned That This Fear Of Erring Is Itself The Very Error.

In Duty The Individual Acquires His Substantive Freedom