51.   But the fact that an innocent life had to be lost before changes were made has driven a public concern by no means limited to minority communities.

52.   But sometimes life has other plans even for the least hardened of criminals.

53.   But the night life will have to wait a bit.

54.   But, life has its way of ruining, or at least limiting, even the best laid plans.

55.   Campus life also has its uncertainties.

56.   City life has a faster pulse, and I think my clothes can keep pace.

57.   Daily life has a way of blunting the appreciation for even great scientific advances.

58.   Do our lives have any meaning?

59.   Does life have to be so cruel?

60.   Earth and Mars are not the only places in the solar system where life may have had a chance to gain a toehold.