Certain Quote by Richard P. Feynman

“I know that things are still uncertain; I know that reality hasn’t gone away. There’ll be explanations and recriminations and messiness. But right now…

— Sophie Kinsella

“If the future remains uncertain, we know the past history of nationalism. And that should be sufficient to encourage a habit of watchful suspicion.”

— Michael Billig

If He had not known with certainty that He would be Master over sin and that out of evil would evolve the noblest display…

— Charles Spurgeon

“is known as a certainty that there exists an unimaginably powerful creator and sustainer of reality, and of you in particular. This creator is…

— Dean Radin

“Udinaas had known many for whom certainty was a god, the only god, no matter the cast of its features. And he had seen…

— Steven Erikson

Probability is not a mere computation of odds on the dice or more complicated variants; it is the acceptance of the lack of certainty…

— Nassim Nicholas Taleb

The formula goes belief, then faith, then experience, then certainty, then knowledge, then truth, and the truth will set you free.

— Anonymous

“Real life is about growing wisdom and dancing with empowering questons, as opposed to owning and hoarding the expected certainty of knowledge... which rapidly…

— Tony Dovale

“Skepticism is thus a resting-place for human reason, where it can reflect upon its dogmatic wanderings and make survey of the region in which…

— Immanuel Kant

While the dogmatist is harmful, the sceptic is useless ...; one is certain of knowing, the other of not knowing. What philosophy should dissipate…

— Bertrand Russell

When man thinks in self-conscious submission to the voluntary revelation of the self-sufficient God, he has therewith the only possible ground of certainty for…

— Cornelius Van Til

Logic is the foundation of the certainty of all the knowledge we acquire.

— Leonhard Euler