Source: Winter's Tale
“The opposite of faith is not doubt, it’s certainty.”
As quoted in Wisdom for the Soul : Five Millennia of Prescriptions for Spiritual Healing (2006) by Larry Chang, p. 597
“Fame is a vapor; popularity an accident; the only earthly certainty is oblivion.”
p. 114 http://books.google.com/books?id=qCDpAAAAIAAJ&q=%22Fame+is+a+vapor+popularity+an+accident+the+only+earthly+certainty+is+oblivion%22&pg=PA114#v=onepage
Mark Twain's Notebook (1935)
Book I, v, 8
The Advancement of Learning (1605)
Source: The Advancement Of Learning
Context: The two ways of contemplation are not unlike the two ways of action commonly spoken of by the ancients: the one plain and smooth in the beginning, and in the end impassable; the other rough and troublesome in the entrance, but after a while fair and even. So it is in contemplation: If a man will begin with certainties, he shall end in doubts; but if he will be content to begin with doubts he shall end in certainties.
“I've never made a discovery myself, unless by accident.”
Quoted in Sally Helgeson, "Every Day", Bookletter, Vol. 3, No. 8 (6 December 1976), p. 8
Context: I've never made a discovery myself, unless by accident. If you write glibly, you fool people. When I first met Asimov, I asked him if he was a professor at Boston University. He said no and … asked me where I got my Ph. D. I said I didn't have one and he looked startled. "You mean you're in the same racket I am," he said, "you just read books by the professors and rewrite them?" That's really what I do.
“The absence of alternatives clears the mind marvelously.”
As quoted in "Special Section: They Are Fated to Succeed" in TIME magazine (2 January 1978) http://www.time.com/time/magazine/article/0,9171,915860,00.html
1970s
“To believe with certainty we must begin with doubting.”
No. 61.
Maxims and Moral Sentences
