If you think... you can.

IF you can keep your head,
When all about you are losing theirs
if you can trust yourself
when all men doubt you
but make allowances for their doubting too
if you can make one heap of all your
winning and risk it on one
turn of pitch-and-toss
lose,and start again at your beginning
if you can dream and not makes dreams
your master.
if you can walk with crowds and
keep your virtue
or walk with kings, nor lose the
common touch
if you can fill the unforgiving minute
with sixty seconds worths of distance run,
your is the earth and everything
that's in it, and- which is more-
YOU WILL BE A MAN