What good life teachings can be gleaned from Kipling's "If?"?

Question

http://www.swarthmore.edu/~apreset1/docs/if.html

Answer 1

Harmonious life can be enhanced by remembering that nothing can move you when you realize everything changes but ourselves.

Answer 2

We can learn a few things from this:

~ Not to let the trials of life overtake us. No matter what goes on around us, we need to learn to keep peace in our hearts.

~Not to become like the world, but to stay true to who we are.

~To not allow anything of the world to have power over us.

~To be strong and courageous, continuing on, despite opposition.