Convenient Quote by Robert M. Pirsig

One geometry cannot be more true than another; it can only be more convenient.

— Henri Poincare

Geometry is not true, it is advantageous.

— Henri Poincare

Geometry draws the soul towards truth.

— Plato

Not that the propositions of geometry are only approximately true, but that they remain absolutely true in regard to that Euclidean space which has…

— Arthur Cayley

Geometry is one and eternal shining in the mind of God. That share in it accorded to men is one of the reasons that…

— Johannes Kepler

Geometry is the science of correct reasoning on incorrect figures.

— George Polya

A proposition of geometry does not compete with life; and a proposition of geometry is a fair and luminous parallel for a work of…

— Robert Louis Stevenson

I am coming more and more to the conviction that the necessity of our geometry cannot be demonstrated, at least neither by, nor for,…

— Carl Friedrich Gauss

Geometry enlightens the intellect and sets one's mind right. All of its proofs are very clear and orderly. It is hardly possible for errors…

— Ibn Khaldun

Geometry is beautifully logical, and it teaches you how to think and prove that things are so, step by step by step. Proofs are…

— Marilyn vos Savant

Geometry is one and eternal shining in the mind of God

— Johannes Kepler

Geometry is the rules of all mental investigation

— Mikhail Lomonosov