“One can be certain that every generally held idea, every received notion, will be an idiocy, because it has been able to appeal to a majority.”

“Every day I add to the list of things I refuse to discuss. The wiser the man, the longer the list.”

“El día peor empleado es aquél en que no se ha reído”

“If it wasn't for me, I'd do brilliantly.”

“Public opinion is the worst of all opinions.”

“We ought to be able to combine opposites: the love of goodness with indifference to other people's opinions, a liking for work with indifference to fame, concern for our health with indifference to life.”

“Public opinion reigns in society because stupidity reigns amongst the stupid.”