Who said “Leisure is the mother of Philosophy.”?

“It is already possible to imagine a society in which the majority of the population, that is to say, its laborers, will have almost as much leisure as in earlier times was enjoyed by the aristocracy. When one recalls how aristocracies in the past actually behaved, the prospect is not cheerful.”

“The end of labor is to gain leisure.”

“Cultivated leisure is the aim of man.”

“Leisure is the exultation of the possible.”

“If we don't come apart; we will come apart.”

“No mans error becomes his own Law; nor obliges him to persist in it.”

“"Understanding being nothing else, but conception caused by Speech."”

“Sudden Glory, is the passion which maketh those Grimaces called LAUGHTER.”

“Science is the knowledge of consequences, and dependence of one fact upon another.”

“The secret thoughts of a man run over all things, holy, profane, clean, obscene, grave, and light, without shame or blame.”

“Prudence is but experience, which equal time, equally bestows on all men, in those things they equally apply themselves unto.”