“There is nothing worth living for, unless it is worth dying for.”
“Unless we have something worth dying for, Atretes, we've nothing worth living for.”
“There are many things worth living for, a few things worth dying for, and nothing worth killing for.”
“Surely there can't be so many countries worth dying for.'Anything worth living for,' said Nately, 'is worth dying for.'And anything worth dying for,' answered the sacrilegious old man, 'is certainly worth living for.”
“...[A]nything worth dying for ... is certainly worth living for.”
“If life is worth living for so is it worth dying.”