All Appearances Are Real And Negatio; Sophistical:

The Evil Effect Of Science Upon Men Is Principally This, That By Far The Greatest Number Of Those Who Wish To Display A Knowledge Of It Accomplish No Improvement At All Of The Understanding, But Only A Perversity Of It, Not To Mention That It Serves Most Of Them As A Tool Of Vanity.

[s]uppose The Mind Of [a] Friend Of Humanity Were Clouded Over With His Own Grief, Extinguishing All Sympathetic Participation In The Fate Of Others; He Still Has The Resources To Be Beneficent To Those Suffering Distress, But The Distress Of Others Does Not Touch Him Because He Is Sufficiently Busy With His Own; And Now, Where No Inclination Any Longer Stimulates Him To It, He Tears Himself Out Of His Deadly Insensibility And Does The Action Without Any Inclination, Solely From Duty.

Ingratitude Is The Essence Of Vileness.

There Is No Virtue In Penance And Fasting Which Waste The Body; They Are Only Fanatical And Monkish.

I Am An Investigator By Inclination. I Feel A Great Thirst For Knowledge.