It's always too early to quit.
Begin to be now what you will be hereafter.
Be kind whenever possible. It is always possible.
Well done is better than well said.
Without hard work, nothing grows but weeds.
Leap, and the net will appear.
By failing to prepare, you are preparing to fail.
Go for it now. The future is promised to no one.
Know or listen to those who know.
Wherever you are - be all there.
However, if a poem can be reduced to a prose sentence, there can't be much to it.
Well, if this is poetry, I'm certainly never going to write any myself.