Animals... Are There Merely As A Means

We Can Never, Even By The Strictest Examination, Get Completely Behind The Secret Springs Of Action.

Nature Does Nothing In Vain, And In The Use Of Means To Her Goals She Is Not Prodigal. Her Giving To Man Reason And The Freedom Of The Will Which Depends Upon It Is Clear Indication Of Her Purpose. Man Accordingly Was Not To Be Guided By Instinct, Not Nurtured And Instructed With Ready-made Knowledge; Rather, He Should Bring Forth Everything Out Of His Own Resources.

Man Desired Concord; But Nature Knows Better What Is Good For His Species; She Desires Discord. Man Wants To Live Easy And Content; But Nature Compels Him To Leave Ease... And Throw Himself Into Roils And Labors.

Reason Can Never Prove The Existence Of God.

If It Were Possible For Us To Have So Deep An Insight Into A Man's Character As Shown Both In Inner And In Outer Actions, That Every, Even The Least, Incentive To These Actions And All External Occasions Which Affect Them Were So Known To Us That His Future Conduct Could Be Predicted With As Great A Certainty As The Occurrence Of A Solar Or Lunar Eclipse, We Could Nevertheless Still Assert That The Man Is Free.