Original: «The progress of mankind is due exclusively to the progress of natural sciences, not to morals, religion or philosophy».
Fuente: Active Pharmaceutical Ingredients in Synthesis: Catalytic Processes in Research and Development. Autores Anthony J. Burke, Carolina Silva Marques, Nicholas J. Turner, Gesine J. Hermann. Editorial John Wiley & Sons, 2018. ISBN 9783527807246. p. 359. https://books.google.es/books?id=nvRlDwAAQBAJ&pg=PA359&dq=The+progress+of+mankind+is+due+exclusively+to+the+progress+of+natural+sciences,+not+to+morals,+religion+or+philosophy.+Justus+von+Liebig&hl=es&sa=X&ved=0ahUKEwig24yGt9zgAhV65-AKHT6eB-wQ6AEIKzAA#v=onepage&q=The%20progress%20of%20mankind%20is%20due%20exclusively%20to%20the%20progress%20of%20natural%20sciences%2C%20not%20to%20morals%2C%20religion%20or%20philosophy.%20Justus%20von%20Liebig&f=false
“La filosofía debe descansar sobre dos bases: la moral y el cálculo.”
Fuente: [Ortega Blake] (2013), p. 1816.
Germaine de Staël 27
escritora en lengua francesa 1766–1817Citas similares
Sin fuentes
Original: «The modern conservative is engaged in one of man's oldest exercises in moral philosophy; that is, the search for a superior moral justification for selfishness».
Fuente: Osenton, Tom. Boomer Destiny: Leading the U.S. through the Worst Crisis Since the Great Depression. Edición reimpresa. Editorial ABC-CLIO, 2009. ISBN 9780313356056. p. 103. https://books.google.es/books?id=9EXyCAAAQBAJ&pg=PA103&dq=The+modern+conservative+is+engaged+in+one+of+man%27s+oldest+exercises+in+moral+philosophy;+that+is,+the+search+for+a+superior+moral+justification+for+selfishness&hl=es&sa=X&ved=0ahUKEwiwr6arm9zgAhXcAmMBHbZmDukQ6AEIODAC#v=onepage&q&f=false
“El filósofo, debe hacer filosofía cuando ya la vida ha pasado.”
“Toda la filosofía se basa en dos palabras: sustentarse y abstenerse.”