Maturity Is Having The Courage

Cruelty To Animals Is Contrary To Man's Duty To Himself, Because It Deadens In Him The Feeling Of Sympathy For Their Sufferings, And Thus A Natural Tendency That Is Very Useful To Morality In Relation To Other Human Beings Is Weakened.

Beauty Presents An Indeterminate Concept Of Understanding, The Sublime An Indeterminate Concept Of Reason.

I Freely Admit That The Remembrance Of David Hume Was The Very Thing That Many Years Ago First Interrupted My Dogmatic Slumber And Gave A Completely Different Direction To My Researches In The Field Of Speculative Philosophy.

To Be Beneficent When We Can Is A Duty; And Besides This, There Are Many Minds So Sympathetically Constituted That, Without Any Other Motive Of Vanity Or Self-interest, They Find A Pleasure In Spreading Joy Around Them, And Can Take Delight In The Satisfaction Of Others So Far As It Is Their Own Work. But I Maintain That In Such A Case An Action Of This Kind, However Proper, However Amiable It May Be, Has Nevertheless No True Moral Worth, But Is On A Level With Other Inclinations. . . . For The Maxim Lacks The Moral Import, Namely, That Such Actions Be Done From Duty, Not From Inclination.

Sincerity Is The Indispensable Ground Of All Conscientiousness, And By Consequence Of All Heartfelt Religion.