Reform Yourself!
“You sweat too much blood for the world,” Leo Tolstoy told a zealous reformer one day, “Sweat some for yourself first, if you want to make the world better, you have to be the best you can. You cannot bring the kingdom of God into the world until you bring it first in your heart.”

You cannot hope to build a better world without improving the individual. To that end, each of us must work for his/her own improvement and, at the same time, share a general responsibility for all humanity.
– Marie Curie