In each one, a powerful internal combustion engine turned over insatiably, gulping in several gallons of gas per hour, mixing it with large quantities of air, and expelling the polluted air exhausts, like one long, continuous, carcinogenic fart. So markedly did the voracious cars out-breathe humans that there was no particle of air in metropolitan areas that had not previously passed through the cylinders of at least one car, and bore in the noxious gases and particulates that it carried the traces of that passage. If there is no struggle, there is no progress. Those who profess to favor freedom, and yet deprecate agitation, are men who want crops without plowing up the ground, they want rain without thunder and lightning. They want the ocean without the awful roar of its many waters.
Power concedes nothing without a demand.
It never did, and it never will. Our deepest fear is that we are powerful beyond measure. It is our light, not our darkness, that most frightens us. You are a child of God. Your playing small doesn't serve the world.