“La luz no es un material de propagación instantánea, tiene una velocidad, y es finita.”
“Energía equivale a la masa por la velocidad de la luz al cuadrado.”
E=mc².
“La alegría del espíritu señala su fuerza.”
Fuente: [Ortega Blake] (2013), p. 143.
“La fuerza de la juventud en este movimiento es una señal de esperanza.”
Fuente: Nota en inglés publicada en el diario "washingtonpost" http://www.washingtonpost.com/world/india_agrees_to_protesters_demand_on_graft_panel/2011/04/09/AFFyy05C_story.html?utm_term=.235294e92ca3&wprss=rss_homepage.
Serie The Hitchhiker's Guide to the Galaxy (5 libros)
Original: «One of the problems has to do with the speed of light and the difficulties involved in trying to exceed it. You can't. Nothing travels faster than the speed of light, with the possible exception of bad news, which obeys its own special laws».
Fuente: Mostly Harmless. Volumen 5 de The Hitchhiker's Guide to the Galaxy. Douglas Adams. Colaborador Dirk Maggs. Editorial Pan Macmillan, 2009. ISBN 9780330513203. https://books.google.es/books?id=eBd08nr5J8wC&pg=PT12&dq=One+of+the+problems+has+to+do+with+the+speed+of+light+and+the+difficulties+involved+in+trying+to+exceed+it.+You+can%27t.++Nothing+travels+faster+than+the+speed+of+light,+with+the+possible+exception+of+bad+news,+which+obeys+its+own+special+laws&hl=es&sa=X&ved=0ahUKEwikovKNleTfAhVIlxoKHUPzAUkQ6AEIKDAA#v=onepage&q=One%20of%20the%20problems%20has%20to%20do%20with%20the%20speed%20of%20light%20and%20the%20difficulties%20involved%20in%20trying%20to%20exceed%20it.%20You%20can't.%20%20Nothing%20travels%20faster%20than%20the%20speed%20of%20light%2C%20with%20the%20possible%20exception%20of%20bad%20news%2C%20which%20obeys%20its%20own%20special%20laws&f=false
De sus libros, "Sobre la teoría de la relatividad especial y general"
“Sólo quienes pueden admitir la luz en sus entrañas pueden expresar lo que hay en el corazón.”
