" The sun and the air are God’s free gifts to all, we say; but are they so? In yonder city’s dingy alleys the sun shines not, and the air is foul. Oh, man, how dost thou forget and obstruct thy brother man, and say, “Give us this day our daily bread,” when he has none! Oh, would that men would leave the city, its splendour and its tumult and its gold, and return to wood and field and simple, honest living! Then would their children grow stately as noble trees, and their thoughts sweet and pure as wayside flowers. "

― Helen Keller , The Story of My Life