Mathematicians do not study objects, but relations between objects.
— Henri Poincare

I have hardly ever known a mathematician who was capable of reasoning.
Plato mathematician quote

Mathematicians stand on each other's shoulders.
— Carl Friedrich Gauss

There is no philosophy which is not founded upon knowledge of the phenomena, but to get any profit from this knowledge it is absolutely necessary to be a mathematician.
— Daniel Bernoulli

A mathematician is a device for turning coffee into theorems.
— Paul Erdos