Mother Theresa says it all!

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; Succeed anyway.
If you are honest and frank, people may cheat you; Be honest and frank anyway.
What you spend years building, someone could destroy overnight; Build anyway.
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 good enough; Give the world the best you've got anyway.
You see, in the final analysis, it is between you and GOD; It was never between you and them anyway.

~Mother Theresa