Short and simple, but rings true. Each line has a new idea that is weaved into the repetitive "Life is a journey". This gives a fresh outlook on the subject, (life, in this case) and makes us look at it from a diffeent point of view everytime.

I especially liked:
"Life is a journey that might happen in the blink of an eye."
Sometimes, a single moment can make us grow so much. Just this afternoon, that happened to me, so it really hit home.

Nicely done! keep it up! -_^