I have gained this by philosophy … I do without being ordered what some are constrained to do by their fear of the law.
~ Aristotle
Create all the happiness you are able to create; remove all the misery you are able to remove. Every day will allow you, --will invite you to add something to the pleasure of others, --or to diminish something of their pains.
~ Jeremy Bentham
A man’s character is most evident by how he treats those who are not in a position either to retaliate or reciprocate.
~ Paul Eldridge
I am a humanist, which means, in part, that I have tried to behave decently without expectations of rewards or punishments after I am dead.
~ Kurt Vonnegut Jr.
Whatever is my right as a man is also the right of another, and it becomes my duty to guarantee as well as to possess.
~ Thomas Paine
Make not, when you work a deed of shame, The scoundrel's plea, 'My forbears did the same.
~ Al-Maʿarri
The only crime is pride.
~ Sophocles
In charity to all mankind, bearing no malice or ill will to any human being, and even compassionating those who hold in bondage their fellow men, not knowing what they do.
~ John Quincy Adams