If
If you can keep your head when all about you,
men are losing theirs and blaming it on you.
If you can trust yourself when all men doubt you,
but make allowances for their doubting, too.
If you can wait, but not be tired of waiting.
Or being lied about, don't deal in lies.
Or being hated, don't give way to hating.
And yet, don't look too good, nor talk too wise.
If you ...