Never underestimate the power of a pure simple deed done from the heart.
The world is not changed by men who move mountains, or by leaders of revolutions, or by people who tie up the world by their purse strings.
Dictators are overthrown, oppression is dissolved, entire nations are transformed by a few precious acts of beauty performed by a handful of unknown soldiers.
As Maimonides wrote in his code of law : “Each person must see himself as though an entire world were held in balance and that any deed he may do could tip the scales. “