I have somewhere met with the epitaph on a charitable man which has pleased me very much. I cannot recollect the words, but here is the sense of it: 'What I spent I lost; what I possessed is left to others; what I gave away remains with me.'
For me, it always has to be about health. That's why I'm a vegan. Well, I don't even do that for my health entirely, I do it for animals.
I decided to teach because I think that any person who studies philosophy has to be involved actively.