Gravity Is A Response To Geometry.

The Important Thing Is To Never Stop Questioning. Never Lose A Holy Curiosity.

I Simply Imagine It So, Then Go About To Prove It.

Necessity Is The Mother Of All Invention.

I Have Never Looked Upon Ease And Happiness As Ends In Themselves - This Critical Basis I Call The Ideal Of A Pigsty. The Ideals That Have Lighted My Way, And Time After Time Have Given Me New Courage To Face Life Cheerfully, Have Been Kindness, Beauty, And Truth. Without The Sense Of Kinship With Men Of Like Mind, Without The Occupation With The Objective World, The Eternally Unattainable In The Field Of Art And Scientific Endeavors, Life Would Have Seemed Empty To Me. The Trite Objects Of Human Efforts - Possessions, Outward Success, Luxury - Have Always Seemed To Me Contemptible.

The Words Of Language, As They Are Written Or Spoken, Do Not Seem To Play Any Role In My Mechanism Of Thought. The Physical Entities Which Seem To Serve As Elements In Thought Are Certain Signs And More Or Less Clear Images.