He could explains life, but not his own. He wanted to save lives of others, but he failed and even worse, with cost of another's and his own. He proved the truth like this: it's not the "it" that you want, it's the fantasy of "it" that you want.
西恩潘和小女孩的演技都好好呀 “Well, it takes one to know one.” “How can we be so different and feel so much alike” “Our concern is what happens when Lucy turns 8.” “But I know what that means.” “You don't know what it's like when you try and you try and you try and you don't ever get there!” “I worry that I've gotten more out of this relationship than you.”