The Wise Man Can Change

Always Recognize That Human Individuals Are Ends, And Do Not Use Them As Means To Your End.

Even A Man's Exact Imitation Of The Song Of The Nightingale Displeases Us When We Discover That It Is A Mimicry, And Not The Nightingale.

In Man (as The Only Rational Creature On Earth) Those Natural Capacities Which Are Directed To The Use Of His Reason Are To Be Fully Developed Only In The Race, Not In The Individual.

The Only Thing That Is Good Without Qualification Is A Good Will.

Reason Should Investigate Its Own Parameters Before Declaring Its Omniscience.