Famous quotes containing the words sine and/or condition:
“Faultless honesty is a sine qua non of business life. Not alone the honesty according to the moral code and the Bible. When I speak of honesty I refer to the small, hidden, evasive meannesses of our natures. I speak of the honesty of ourselves to ourselves.”
—Alice Foote MacDougall (1867–1945)
“It is a necessary condition of one’s ascribing states of consciousness, experiences, to oneself, in the way one does, that one should also ascribe them, or be prepared to ascribe them, to others who are not oneself.... The ascribing phrases are used in just the same sense when the subject is another as when the subject is oneself.”
—Sir Peter Frederick Strawson (b. 1919)