Book,  Chapter

1      I,  I  |        light at first on these observations, and reduce them into general
2     IV,  III|      had been so wary in their observations, and sincere in their reports
3     IV,  VI |    elsewhere, in experiment or observations without us, our knowledge
4     IV,  XII|     its various and multiplied observations. But knowledge began in
5     IV,  XII|     Experiments and historical observations we may have, from which
6     IV,  XV | knowledge, as the certainty of observations, as the frequency and constancy
7     IV,  XVI|      great variety of contrary observations, circumstances, reports,
8     IV,  XX |        to make experiments and observations themselves, tending to the
9     IV,  XX |  collect those testimonies and observations which are in being, and