Georg Cantor

Mathematics German 1845 – 1918 390 quotes

Created set theory and theory of transfinite numbers

Quotes by Georg Cantor

In my set theory, all of mathematics finds its ultimate foundation.

Letter 1884

The continuum hypothesis will one day be resolved.

Attributed 1900

I am not a philosopher, but a mathematician. Yet the implications of my work reach into philosophy and theology.

Letter 1886

The potential infinite is but a makeshift, a temporary concept that points beyond itself.

Mitteilungen 1886

Without the concept of the actual infinite, mathematics as we know it would be impossible.

Grundlagen 1883

Every consistent set is countable or has the power of the continuum or a higher power.

Ein Beitrag zur Mannigfaltigkeitslehre 1878

The set of all points on a line has a greater power than the set of all natural numbers.

Cantor's first set theory paper 1874

My discoveries were not the product of cold logic, but of a kind of artistic inspiration.

Attributed

The struggle for truth is the highest duty of the scientist.

Beiträge, Preface 1895

The infinite is not a mere idea; it has a necessary existence, both in thought and, in its highest form, in reality.

Mitteilungen 1886