If There Be Some Who, Though Ignorant

There May Be Babblers, Wholly Ignorant Of Mathematics, Who Dare To Condemn My Hypothesis, Upon The Authority Of Some Part Of The Bible Twisted To Suit Their Purpose. I Value Them Not, And Scorn Their Unfounded Judgment.

In First Place We Must Observe That The Universe Is Spherical. This Is Either Because That Figure Is The Most Perfect, As Not Being Articulated, But Whole And Complete In Itself; Or Because It Is The Most Capacious And Therefore Best Suited For That Which Is To Contain And Preserve All Things.

Therefore, When I Considered This Carefully, The Contempt Which I Had To Fear Because Of The Novelty And Apparent Absurdity Of My View, Nearly Induced Me To Abandon Utterly The Work I Had Begun.

In So Many And Such Important Ways, Then, Do The Planets Bear Witness To The Earth's Mobility.

First Of All, We Must Note That The Universe Is Spherical.