For the rest of my life.

...the man took my passport and asked me the purpose of my visit, I wrote in my daybook, 'To mourn', and then, 'To try to live', he gave me a look and asked if I would consider that business or pleasure, I wrote, 'Neither'. 'For how long do you plan to mourn and try to live?'. I wrote, 'For the rest of my life.'

- Jonathan Safran Foer