It has adopted the geometry most advantageous to the species or, in other words, the most convenient. – Henri Poincare

A geometry implies the heterogeneity of locus, namely that there is a locus of the Other. Regarding this locus of the Other, of one sex as Other, as absolute Other, what does the most recent development in topology allow us to posit? – Jacques Lacan

I am coming more and more to the conviction that the necessity of our geometry cannot be demonstrated, at least neither by, nor for, the human intellect. – Carl Friedrich Gauss

Arithmetic! Algebra! Geometry! Grandiose trinity! Luminous triangle! Whoever has not known you is without sense! – Comte de Lautreamont

While fractal geometry is often used in high-tech science, its patterns are surprisingly common in traditional African designs. – Ron Eglash

There is geometry in the humming of the strings, there is music in the spacing of the spheres. – Pythagoras

One geometry cannot be more true than another; it can only be more convenient. Geometry is not true, it is advantageous. – Robert M. Pirsig