In no particular order: philosophy, ethics (though that is just part of philo), books, shoes, art, the ancient Greeks and Romans (the 300 is so, so wrong), music, film, my kitties and puppies (of which there are many), Mr Fancy Pants.
People, generally.
Everything. Well, within reason.
The Lover, Once Upon A Time In The West, The Days of Wine and Roses, Brokeback Mountain, Office Space, Eve's Bayou, Children of Paradise, It's A Wonderful Life
Countdown, Heroes, Lost
The North China Lover, Metaphysics, Critique of Pure Reason, Thursday Next series, Freddy and Fredericka, The Time Traveler's Wife.These are the authors whose work I love as a whole: Joseph Conrad, Thomas Hardy, Charles Dickens, Salman Rushdie, Thomas Keneally, David Malouf, Mark Helprin, Fyodor Dostoyevsky.