1.   A City College education was a thing of breathtaking narrowness and perfect clarity.

2.   Hamilton quizzed him about the date and where he was living, which he knew with perfect clarity.

3.   In a memoir with a wistful, self-explanatory title, the former senator and Nebraska governor Bob Kerrey describes experiencing a moment of perfect clarity.

4.   Mayor Rudolph Giuliani and his Democratic opponent, Ruth Messinger, defined their basic disagreement on Thursday night with perfect clarity.

5.   The angle of the early sun struck it in a way that caused each individual strand and the fabulous larger geometry to stand out with perfect clarity.

6.   Your senses are sharpened by the perfect clarity of the air, the absolute quiet, and the taste of each breath, cool and clean.