A great lesson from the story.
Everything happens for a reason.
Whatever happens, happens for good.
What’s wrong or unjust from one’s perspective may be right from another’s perspective.
We have one life, live it fully, love it, spend it with people who care for you. Enjoy every moment. At the end only memories remain. Gather good ones.

http://www.tickld.com/x/-man-pushes-wife-to-save-himself-from-a-sinking-cruise-ship