In philosophy class I think we finally decided that 'good' is an infinitely recursive term - it can't be defined except in terms of itself. Good is good because it's better than bad, though why it's better to be good than bad depends on how you define good, and on and on.
Orson Scott CardOh, Val," said Father. "All you have to do is live your life, and everyone around you will be happier." "No greatness, then." "Val," said Mother, "goodness trumps greatness any day." "Not in the history books," said Valentine. "Then the wrong people are writing history, aren't they?" said Father.
Orson Scott CardHo said, 'I do not grieve because my feet have been cut off. I grieve because a precious jewel is dubbed a mere stone, and a man of integrity is called a deceiver. This is why I weep.'
Orson Scott Card