Famous quotes containing the words success and/or probability:
“In looking back over the college careers of those who for various reasons have been prominent in undergraduate life ... one cannot help noticing that these men have nearly always shown from the start an interest in the lives of their fellow students. A large acquaintance means that many persons are dependent on a man and conversely that he himself is dependent on many. Success necessarily means larger responsibilities, and responsibilities mean many friends.”
—Franklin D. Roosevelt (1882–1945)
“The source of Pyrrhonism comes from failing to distinguish between a demonstration, a proof and a probability. A demonstration supposes that the contradictory idea is impossible; a proof of fact is where all the reasons lead to belief, without there being any pretext for doubt; a probability is where the reasons for belief are stronger than those for doubting.”
—Andrew Michael Ramsay (1686–1743)