Georg Cantor — German Mathematician born on March 03, 1845, died on January 06, 1918

Georg Ferdinand Ludwig Philipp Cantor was a German mathematician. He invented set theory, which has become a fundamental theory in mathematics. Cantor established the importance of one-to-one correspondence between the members of two sets, defined infinite and well-ordered sets, and proved that the real numbers are more numerous than the natural numbers. In fact, Cantor's method of proof of this theorem implies the existence of an "infinity of infinities". He defined the cardinal and ordinal numbers and their arithmetic. Cantor's work is of great philosophical interest, a fact of which he was well aware... (wikipedia)

In mathematics the art of proposing a question must be held of higher value than solving it.
The essence of mathematics lies in its freedom.
A set is a Many that allows itself to be thought of as a One.
I realise that in this undertaking I place myself in a certain opposition to views widely held concerning the mathematical infinite and to opinions frequently defended on the nature of numbers.