
“Aceptar la injusticia no es una virtud, sino todo lo contrario.”
Sin fuentes
“Aceptar la injusticia no es una virtud, sino todo lo contrario.”
Sin fuentes
“El tamaño de tu éxito será del tamaño de tu esfuerzo.”
Sin fuentes
“«soy del tamaño de lo que veo y no del tamaño de mi estatura»”
Libro del desasosiego
En inglés: «It is the individual who is not interested in his fellow men who has the greatest difficulties in life and provides the greatest injury to others. It is from among such individuals that all human failures spring».
Fuente: Carnegie, Dale. How To Win Friends And Influence People. Editor Arthur R. Pell. Edición reeditada, revisada. Editorial Simon and Schuster, 1982. ISBN 9780671723651, p. 55. https://books.google.es/books?id=0KYWs7EdKYMC&pg=PA55&dq=It+is+the+individual+who+is+not+interested+in+his+fellow++spring&hl=es&sa=X&ved=0ahUKEwiNp92Y4bvgAhVI1uAKHQKvCZkQ6AEIKDAA#v=onepage&q=It%20is%20the%20individual%20who%20is%20not%20interested%20in%20his%20fellow%20men%20who%20has%20the%20greatest%20difficulties%20in%20life%20and%20provides%20the%20greatest%20injury%20to%20others.%20It%20is%20from%20among%20such%20individuals%20that%20all%20human%20failures%20spring&f=false En Google Books.
Los 7 hábitos de la gente altamente efectiva. Ed. revisada y actualizada