51.  According to the beholder, the color white can mean a variety of things as noted in the chapter.

52.  According to the interference theory, animals forget things not because memory fades but because other memories displace them.

53.  Acid house has happened, and things you smoke belong to the sixties.

54.  Across the rooftops, a lone cop prowler was the only thing moving on the cold expanse of the Grand Canal.

55.  Acting and horses were the only things I had settled on.

56.  Active learning, doing real things, being real scientists, these things typify classroom and school communities that work.

57.  Actually, they were one of the most sensible things that the earlier white explorers brought with them.

58.  Added to satellite communications, this could drastically reduce the need, among other things, for commuting in cities.