Chapter

 1 IV    | energetically; “and as it is in my power to prevent the knowledge
 2 V     |            an expenditure of vital power, he sank back exhausted
 3 XV    |           basalt, the volcano, the power of which grew by the extinction
 4 XVIII |           upon the heat-conducting power of the rocks. Moreover,
 5 XX    | disturbance. Yielding to some vast power from below it had broken
 6 XXIII |           had armed our hands with power, we should have shattered
 7 XXVI  |          four walls soon loses the power to associate words and ideas
 8 XXVII |         was to despair.~What human power could restore me to the
 9 XXVII |     concentrating upon it the full power of my eyes, as upon the
10 XXVIII|         gallery and the conducting power of the rock. There are many
11 XXX   |        light. No; the illuminating power of this light, its trembling
12 XXXI  |       throughout their mass to the power of universal attraction?
13 XXXIII|       optical apparatus of extreme power, and capable of resisting
14 XXXIV |           it, and all the volcanic power of the region is concentrated
15 XXXV  |        action by a mighty chemical power that descends from the higher
16 XXXVII|           manifest traces of their power to wear their way in the
17 XXXVII|         witness to some tremendous power effecting the dislocation
18 XLI   |            movement which no human power could check.~Hours passed