Old age adds to the respect due to virtue, but it takes nothing from the contempt inspired by vice; it whitens only the hair.
I honestly believe you can never tell if a relationship is going to last. In my own marriage, which is going on 14 years, I don't think of it as 'I'm going to be with this person forever.' Instead, I think of more like, 'I'll probably be with this person for the next six weeks. Then I'll re-evaluate.'
God has lent us the earth for our life; it is a great entail. It belongs as much to those who are to come after us, and whose names are already written in the book of creation, as to us; and we have no right, by anything that we do or neglect, to involve them in unnecessary penalties, or deprive them of benefits which it was in our power to bequeath.