«I was at first almost frightened when I saw such mathematical force made to bear upon the subject, and then wondered to see that the subject stood it so well.» — Michael Faraday
Etiqueta: foto
Oporto
«We are told to let our light shine, and if it does, we won’t need to tell anybody it does. Lighthouses don’t fire cannons to call attention to their shining – they just shine.» — Dwight L. Moody
Amsterdam
Berlin
Praga
Budapest