U2 "Walk On" . "And love is not the easy thing . Is the only baggage that you can bring . Love is not the easy thing . The only baggage you can bring . Is all that you can't leave behind" . And if the darkness is to keep us apart . And if the daylight feels like it's a long way off . And if your glass heart should crack . And for a second you turn back . Oh, no, be strong . Walk on! Walk on! . What you got, they can't steal it . No, they can't even feel it . Walk on! Walk on! . Stay safe tonight . You're packing a suitcase for a place . None of us has been . A place that has to be believed to be seen . You could have flown away . A singing bird in an open cage . Who will only fly, only fly for freedom . Walk on! Walk on! . What you got, they can't deny it . Can't sell it, or buy it . Walk on! Walk on! . You stay safe tonight . And I know it aches . How your heart it breaks . You can only take so much . Walk on! Walk on! . Home! . Hard to know what it is . If you never had one . Home! . I can't say where it is . But I know I'm going . Home! . That's where the hurt is . And I know it aches . And your heart, it breaks . And you can only take so much . Walk on! . You've got to leave it behind: . All that you fashion . All that you make . All that you build . All that you break . All that you measure . All that you feel . All this you can leave behind . All that you reason, it's only time . And I'll never fill up all I find . All that you sense . All that you scheme . All you dress-up . All that you've seen . All you create . All that you wreck . All that you hate .