Book,  Chapter

 1     II,  XIV |     mankind. The diurnal and annual revolutions of the sun,
 2     II,  XIV |      that in the space of an annual revolution it had sensibly
 3     II,  XIV |     same length, without its annual variations to the tropics,
 4     II,  XIV |      we know not whether the annual also be not unequal. These
 5     II,  XIV |     a measure of time as the annual revolution of the sun, can
 6     II,  XIV |      of duration equal to an annual revolution of the sun, is
 7     II,  XIV | apply thus the length of the annual motion of the sun to duration,
 8     II,  XIV |      years, or equal to 5639 annual revolutions of the sun,
 9     II,  XV  |    would have admitted, 7640 annual revolutions of the sun,
10     II,  XXVI|     government to forty-five annual revolutions of the sun;