61. A criterion of instant and obvious utility can not be the sole criterion for the inclusion of items in the school curriculum.
62. A crucial point about epidemics is that not all members of a given population behave in a uniform way.
63. A culture defined by a government, a religion, or an economic system does not require geographical or racial isolation.
64. A currency union can not exist without perfect capital mobility across the union and a fully integrated financial sector.
65. A customary error committed by aquarists is to cling to the opinion that the Aponogeton species do not require a rich soil.
66. A dark, intense, semi-smiling stare, as if the sprig of white heather was not charity but compulsory.
67. A date for his release has not yet been agreed.
68. A debate even begins about whether the army is not getting a little trigger-happy in its nervous and no doubt terrified tension.
69. A deeper problem is that the ethics panel is a committee, not a committee.
70. A difference between expressing admiration and giving credit is clear when we admire behavior which admiration will not affect.