I will do it, because I have to.

Miracles happen when someone has great strength,
Or do some impossible things became heaven sent,
Which means if we have no other way to do something,
We have the strength & wisdom to do anything.

The 'have to' is a real meaning of 'must',
And not just a wishy-washy dreamers gust,
We can do anything when there is a real need,
The only need & not just for anybody's foolish greed.