Book,  Chapter

 1      I,  III  |     mine prove a castle in the air, I will endeavour it shall
 2     II,  IV   |        is nothing but water or air, than if there be a diamond
 3     II,  IV   |   yielding soft body well with air or water, will quickly find
 4     II,  IV   |      to make a trial, with the air inclosed in a football.
 5     II,  VIII |        in the particles of the air and water, and others extremely
 6     II,  VIII |  smaller than the particles of air and water, as the particles
 7     II,  VIII |     water, as the particles of air and water are smaller than
 8     II,  XXIII|      remove into parts of this air, not much higher than that
 9     II,  XXIII|   pressure of the particles of air may account for the cohesion
10     II,  XXIII|  grosser than the particles of air, and have pores less than
11     II,  XXIII|    less than the corpuscles of air, yet the weight or pressure
12     II,  XXIII|      weight or pressure of the air will not explain, nor can
13     II,  XXIII|  coherence of the particles of air themselves. And if the pressure
14     II,  XXIII|       subtiler matter than the air, may unite, and hold fast
15     II,  XXIII|     the parts of a particle of air, as well as other bodies,
16     IV,  IV   |       building a castle in the air; and be ready to say to
17     IV,  IV   | certainty. Such castles in the air will be as strongholds of
18     IV,  VI   |        those animals. Take the air but for a minute from the
19     IV,  XII  |        or with Anaximenes, the air, to be God; and what a divinity,