The only certainty is that nothing is certain.

Solum ut inter ista certum sit, nihil esse certi.

More information about this quote

Authentication Score 2

Original Citation

Pliny the Elder. Historia Naturalis [Natural History]. 77 AD, bk. 2.

Current Citation

Pliny the Elder. Natural History: A Selection, translated by John F. Healy. Penguin Classics, 1991, bk. 2.