Chapter

1 VIII|        formulae with marvelous facility, in a minute or two he declared
2 IX  |         is prepared with great facility by simply plunging cotton
3 XI  | appropriation of the soil, the facility of communication, the rapidity
4 XII |        purse-strings with less facility—a matter of temperament.
5 XIX |       the stars, with the same facility, rapidity, and certainty