The true Word of eternity will be spoken only in solitude, where people are made desolate and estranged from themselves. This emptiness exerts a profound influence. For if something empty existed under heaven, no matter what you wish and no matter whether it be large or small, love would either carry it to heaven or have to come down and fill it with love. The purpose of emptiness is to receive, to be filled ... God needs nothing more than for us to offer a quiet heart.
If we just worry about the big picture, we are powerless. So my secret is to start right away doing whatever little work I can do. I try to give joy to one person in the morning, and remove the suffering of one person in the afternoon. If you and your friends do not despise the small work, a million people will remove a lot of suffering.