Although our intellect always longs for clarity and certainty, our nature often finds uncertainty fascinating.
Sooner or later you must move down an unknown road that leads beyond the range of the imagination, and the only certainty is that the trip has to be made.
One must verify or expel his doubts, and convert them into the certainty of Yes or NO.
If I am fool, it is, at least, a doubting one; and I envy no one the certainty of his self-approved wisdom.
Spending a weekend with Hitler would have been boring in the extreme, although you would have had a greater certainty in coming back alive.
Probability is expectation founded upon partial knowledge. A perfect acquaintance with all the circumstances affecting the occurrence of an event would change expectation into certainty, and leave nether room nor demand for a theory of probabilities.
I found it peculiar that those who wanted to take military action could - with 100 per cent certainty - know that the weapons existed and turn out to have zero knowledge of where they were.
We often call a certainty a hope, to bring it luck.
The unique and supreme voluptuousness of love lies in the certainty of committing evil. And men and women know from birth that in evil is found all sensual delight.
If a man fights his way through his doubts to the conviction that Jesus Christ is Lord, he has attained to a certainty that the man who unthinkingly accepts things can never reach.
There is no certainty; there is only adventure.
The new always happens against the overwhelming odds of statistical laws and their probability, which for all practical, everyday purposes amounts to certainty; the new therefore always appears in the guise of a miracle.