"One of the loveliest and most magnificent events that can happen in the country is when ponies take fright, particularly in a herd. A meadow-pippit has flown past. The ponies' fear is at first blended with play, even with mockery, amusement touched with a shudder, not unlike the behavior of the mentally ill. They trot as if they were retreating from a slow-moving stream of fire, but with lightning in every action, storm in every nerve; swinging their heads everywhere as if the front of their necks were made of elastic, gracefully flirting their tails. They can even pause for a moment, and start biting and boxing, with those romantic mating cries of theirs. Then all at once it is as if the fire has started flowing right under these strange creatures, they charge away like a storm incarnate over scree and bogs and landslides, dipping the tips of their toes for a fractional moment into the furnace that blazes beneath their hooves, cutting across waterfalls, gullys, and boulders, galloping steeply for a while until they stand trapped at last on some ledge high in the mountaintops, there to die and be eaten by birds."