I took group lessons at a rink near my home. We first had to learn how to stand up on the ice wearing skates. Eventually we learned to move forward, but soon found out that it was not that easy to stop! So that was our next important lesson.
There will always be disputes between nations which, at times, will inflame the public and threaten conflicts, but the main thing is to educate the people of the world to be ever mindful that there are better means of settling such disputes than by war.
I believe that you live on inside the hearts and minds of everyone you've touched while you were here on earth.