The long-haired Yak has long black hair, He lets it grow — he doesn't care. He lets it grow and grow and grow, He lets it trail along the stair. Does he ever go to the barbershop? NO! How wild and woolly and devil-may-care A long-haired Yak with long black hair Would look when perched in a barber chair!
It is necessary to note that there are two kinds of chemistry; the one wise and reasonable, even necessary for the extraction of useful remedies from all things in nature.: the other is that foolish and senseless chemistry which is nevertheless the older of the two... The first has been given the name of Chemistry, and the second that of Alchemy.