Which line from "IF" shares a similar theme?

Read this excerpt from The Jungle Book by Rudyard

Kipling

Akela raised his old head wearily: -

"Free People, and ye too, jackals of Shere Khan, for twelve

seasons I have led ye to and from the kill, and in all that

time not one has been trapped or maimed. Now I have

missed my kill. Ye know how that plot was made. Ye know

how ye brought me up to an untried buck to make my

weakness known. It was cleverly done. Your right is to kill

me here on the Council Rock now. Therefore I ask, "Who

comes to make an end of the Lone Wolf?' For it is my right,

by the Law of the Jungle, that ye come one by one."

If you can trust yourself when all men doubt you,

If you can fill the unforgiving minute

Twisted by knaves to make a trap for fools,

And yet don't look too good, nor talk too wise:

PLEASE HURRY