Question

IF
you can keep your head when all about you
Are losing theirs and blaming it on you,
If you can trust yourself when all men doubt you,
But make allowance for their doubting too;
If you can wait and not be tired by 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:​

Answer 1

this poem if written by Joseph Rudyard Kipling was an English journalist, short-story writer, poet, and novelist. He was born in India, which inspired much of his work. Kipling's works of fiction include The Jungle Book, Kim, and many short stories, including "The Man Who Would Be King".

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