Teach French and unteach sincerity.

Commit no act that is contrary to love.

Do not be sad about what you do not have. Instead, be happy about what you do have. If you will be sad about what you don't have, you will not be happy about what you do have.

Love those you hate you.

The idea shared by many that life is a vale of tears is just as false as the idea shared by the great majority, the idea to which youth and health and riches incline you, that life is a place of entertainment.

I sit on a man's back, choking him and making him carry me, and yet assure myself and others that I am very sorry for him and wish to ease his lot by all possible means - except by getting off his back.

Flesh eating is simply immoral, as it involves the performance of an act which is contrary to moral feeling: By killing, man suppresses in himself, unnecessarily, the highest spiritual capacity, that of sympathy and pity towards living creatures like himself and by violating his own feelings becomes cruel." "As long as there are slaughterhouses, there will be battlefields.