13. The islands of the lagoons seemed to rise and sink with the light palpitations of the waves like pictures on the undulating fields of banners.—Howells.

14.

The heights by great men reached and kept

Were not attained by sudden flight,

But they, while their companions slept,

Were toiling upward in the night. —Longfellow.

15. Sweet funeral bells from some incalculable distance, wailing over the dead that die before the dawn, awakened me as I slept in a boat moored to some familiar shore.—De Quincey.

16. Terror, not love, was the spring of education with the Aztecs.—Prescott.

17. As night set in, the wind whistled in a spiteful, falsetto key, and the rain lashed the old tavern as if it were a balky horse that refused to move on.—Aldrich.

18. Feudalism was an institution of the Middle Ages, which grew out of the miseries and robberies that succeeded the fall of the Roman Empire.—Lord.