Some sources say that the words below were written on the wall in Mother Teresa's own room. In any case, their association with Mother Teresa and the Missionaries of Charity has made them popular worldwide, expressing as they do, the spirit in which they lived their lives.
These words seem to be based on a composition originally by Kent Keith, but much of the second half has been re-written in a more spiritual way.
Mother Teresa's "Anyway" Poem
People are often unreasonable, illogical and self centered;
Forgive them anyway.
If you are kind, people may accuse you of selfish, ulterior motives;
Be kind anyway.
If you are successful, you will win some false friends and some true enemies;
If you are honest and frank, people may cheat you;
Be honest and frank anyway.
What you spend years building, someone could destroy overnight;
If you find serenity and happiness, they may be jealous;
Be happy anyway.
The good you do today, people will often forget tomorrow;
Do good anyway.
Give the world the best you have, and it may never be enough;
Give the world the best you've got anyway.
You see, in the final analysis, it is between you and your God;
It was never between you and them anyway.