he took the dog for a walk on the battery and put on his thinking cap . the rest is up to you two . '' instead i feel a sudden lump in my throat . i never considered them being anywhere but this place . people wailed in pain as they bumped and tripped over each other . painting , writing books and playing music ... if all these so-called artists would only make themselves useful by doing actual work , the world would have advanced much further by now , of that i have no doubt . '' 