"Every perception is to some degree an act of creation, and every act of memory is to some degree an act of imagination."
-- Gerald Edelman, Second Nature: Brain Science and Human Knowledge
La figura más importante de la matemática del siglo XIX es, sin lugar a dudas, Gauss. Necesito algo de papel. Spanish BeginnerSpanish sentence: Creo sin lugar a dudas que ella es inocente.
English sentence: I believe, beyond a shadow of a doubt, that she is innocent.
Spanish word: sin lugar a duda
English word: undoubtedly