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.
Civilized people feel a loneliness and even an extreme melancholia in the jungle of the mind that may make stillness a terrifying experience, but we can pass through this barrier if we will learn to understand it. Then we would discover, as the Indians did long ago, that to stand in solitude on a mountain top at sunrise or sunset, or by a waterfall in some hidden canyon of ethereal beauty, and to absorb this majesty with utter peace and awe, in which the soul merges with creation, and self is forgotten, is to become one with a joy and happiness so tremendous that no mere earthly pleasure can compare.