On our journey through our lives,
we come across bumps in the road.
Some are obstacles,
which we must fight against,
while others are opportunities
in which we must firmly grasp.
Some may be small,
and some may be large.
No matter what the size may be,
we have to recognise just what they are,
and act appropriately.

David Harris

http://www.poemhunter.com/poem/obstacles-and-opportunities/