Memory card — print it, then learn it by heart. The paper doesn't need charging.

If—
Rudyard Kipling · 1910
Stanza I
1If you can keep your head when all about you
2Are losing theirs and blaming it on you,
3If you can trust yourself when all men doubt you,
4But make allowance for their doubting too;
5If you can wait and not be tired by waiting,
6Or being lied about, don't deal in lies,
7Or being hated, don't give way to hating,
8And yet don't look too good, nor talk too wise:
Stanza II
9If you can dream — and not make dreams your master;
10If you can think — and not make thoughts your aim;
11If you can meet with Triumph and Disaster
12And treat those two impostors just the same;
13If you can bear to hear the truth you've spoken
14Twisted by knaves to make a trap for fools,
15Or watch the things you gave your life to, broken,
16And stoop and build 'em up with worn-out tools:
Stanza III
17If you can make one heap of all your winnings
18And risk it on one turn of pitch-and-toss,
19And lose, and start again at your beginnings
20And never breathe a word about your loss;
21If you can force your heart and nerve and sinew
22To serve your turn long after they are gone,
23And so hold on when there is nothing in you
24Except the Will which says to them: 'Hold on!'
Stanza IV
25If you can talk with crowds and keep your virtue,
26Or walk with Kings — nor lose the common touch,
27If neither foes nor loving friends can hurt you,
28If all men count with you, but none too much;
29If you can fill the unforgiving minute
30With sixty seconds' worth of distance run,
31Yours is the Earth and everything that's in it,
32And — which is more — you'll be a Man, my son!