Courage
There are many forms of courage. One of the forms is to smile despite knowing that there is nothing you can do to prevent what is going to happen to you or some one you love so much.
Almost every day you will have to go to bed crying and yet you have to wake up like nothing has happened and everything will be alright. You have to put up a show just to be happy and try to enjoy those last few days/weeks/months what ever left you with out thinking of the end.
It is very difficult. It takes tremendous amount of courage to get through such situation. You tied and pushed in a corner and punched and you can not scream but have to smile through each punch. And yet you want this to go on forever. No, you need this to go on forever. Because every new second you get feels like a blessing.
I sincerely wish that no one ever need to display this form of courage.