Planck Constant

“He who has talent in him must be purer in soul than anyone else. Another will be forgiven much, but to him it will not be forgiven. A man who leaves the house in bright, festive clothes needs only one drop of mud splashed from under a wheel, and people all surround him, point their fingers at him, and talk about his slovenliness, while the same people ignore many spots on other passers-by who are wearing everyday clothes. For on everyday clothes the spots do not show.”
― Nikolai Gogol, The Collected Tales of Nikolai Gogol

“A poet is someone who stands outside in the rain hoping to be struck by lightning.”
― James Dickey

“Think of the most fussy science teacher you ever had. The one who docked your grade if the sixth decimal place in your answer was rounded incorrectly; who tucked in his periodic table T-shirt, corrected every student who said "weight" when he or she meant "mass", and made everyone, including himself, wear goggles even while mixing sugar water. Now try to imagine someone whom your teacher would hate for being anal-retentive. That is the kind of person who works for a bureau of standards and measurement.”
― Sam Kean, The Disappearing Spoon: And Other True Tales of Madness, Love, and the History of the World from the Periodic Table of the Elements

“If anything runs deeper than a mathematician’s love of variables, it’s a scientist’s love of constants.”
― Sam Kean, The Disappearing Spoon: And Other True Tales of Madness, Love, and the History of the World from the Periodic Table of the Elements