Full Idea
It is an error that all infinites are equal.
Gist of Idea
Not all infinites are equal
Source
Isaac Newton (Letters to Bentley [1692], 1693.01.17)
Book Reference
Newton,Isaac: 'Philosophical Writings' [CUP 2004], p.99
A Reaction
There follows a discussion of the mathematicians' view of infinity. Cantor was not the first to notice that there is more than one sort of of infinity.