61.   The Brandeis bus trip reflects an explosion of American college courses in which students learn through hands-on experience rather than just text and lectures.

62.   The good news for pessimists is that optimism can be learned through self-therapy.

63.   The federal agency that promotes learning through service will honor Millbury students and school officials in Washington, D.C., next month.

64.   The pain that accompanies such losses is shared by those who feel compelled to terminate wanted pregnancies after learning through amniocentesis that the fetus is seriously abnormal.

65.   The police said they learned through informers that he sold cocaine and stockpiled weapons.

66.   The rest, he has learned through experience.

67.   The Titanic was the first major disaster that people learned about through the miracle of the wireless radio.

68.   The Syria that an American learns about through the mass media bears no resemblance to the place I saw and the people I met.

69.   There are some real subtleties that you only can learn through experience.

70.   The woman, who said she would never hire a private investigator, said that she had learned through experience to do her own snooping.