ernest (Ellen)

“I am a brain, Watson. The rest of me is a mere appendix.”
― Arthur Conan Doyle, The Adventure of the Mazarin Stone

“Ludwig Boltzmann, who spent much of his life studying statistical mechanics, died in 1906, by his own hand. Paul Ehrenfest, carrying on the work, died similarly in 1933. Now it is our turn to study statistical mechanics.”
― David L. Goodstein, States of Matter

“Those who view mathematical science, not merely as a vast body of abstract and immutable truths, whose intrinsic beauty, symmetry and logical completeness, when regarded in their connexion together as a whole, entitle them to a prominent place in the interest of all profound and logical minds, but as possessing a yet deeper interest for the human race, when it is remembered that this science constitutes the language through which alone we can adequately express the great facts of the natural world, and those unceasing changes of mutual relationship which, visibly or invisibly, consciously or unconsciously to our immediate physical perceptions, are interminably going on in the agencies of the creation we live amidst...”
― Ada Lovelace

“In math, the backwards E, ∃, means there exists. ∈ means part of a set. A line through that ∉ means excluded from. Everyone ∃, but not everyone ∈. We all feel that, unless we ∈, we do not ∃.”
― Katrina Vandenberg, The Alphabet Not Unlike the World: Poems