To Invent Is To Discern,

Thought Is Only A Flash Between Two Long Nights, But This Flash Is Everything.

There Are No Solved Problems; There Are Only Problems That Are More Or Less Solved.

For A Long Time The Objects That Mathematicians Dealt With Were Mostly Ill-defined; One Believed One Knew Them, But One Represented Them With The Senses And Imagination; But One Had But A Rough Picture And Not A Precise Idea On Which Reasoning Could Take Hold.

Mathematicians Are Born, Not Made.

The Aim Of Science Is Not Things Themselves, As The Dogmatists In Their Simplicity Imagine, But The Relation Between Things.