Mathematics is the science of skillful operations with concepts and rules invented just for this purpose.


Symmetries and Reflections: Scientific Essays of Eugene P. Wigner (ed. 1967)


Mathematics is the science of skillful operations with concepts and rules invented just for this purpose.

Mathematics is the science of skillful operations with concepts and rules invented just for this purpose.

Mathematics is the science of skillful operations with concepts and rules invented just for this purpose.

Mathematics is the science of skillful operations with concepts and rules invented just for this purpose.