51.   Bridge, who was born in New York City, credited his father, Fred, who sold restaurant supplies, with teaching him about the business.

52.   But beyond that, it is up to local school boards and administrators to decide precisely how to teach about the disease.

53.   But he suggested that it would be nice if Japanese school textbooks taught about the Ainu, instead of virtually ignoring them as they do now.

54.   But life had taught her about the solitude of the deaf.

55.   But nonetheless, each of these presidents has an important lesson to teach us about successful oratory.

56.   But Patsaricas, who teaches about World War II, pressed on.

57.   But they, too, are taught about the importance of correct spelling.

58.   But veterinary medicine has not kept up, devoting scant hours to teaching about animals other than dogs and cats.

59.   But what Harvard taught Kaplan about finances paled beside what Kaplan taught himself about financing his education.

60.   By their struggle to survive, wildflowers can teach us about our degraded habitat.