turn up

the navigation system has a recommendation
but you'll be hard pressed (9.8 m/s/s) to follow
it's saying: young Icarus, you must go at least
a little toward the heavens (and we mean
the unknown as much as you do) by pulling
back on the yoke (wheel in airplain Eng.)
and putting those feathers you've been
growing to the work they desire:
a practice in up, up, down, up
thermally efficient, laws and edicts
send you to the sky
but remember
don't get to(o) high
and we'll be there yet