Who said "I have learned that the mind is a stranger to certainty."?

This quote is attributed to Claudius.

I have learned that the mind is a stranger to certainty. - Claudius

"I have learned that the mind is a stranger to certainty."

Claudius Knowledge

Emperor Ancient Rome 10–54

"I am not ashamed of my intellect, but I shall never boast of it."

"Let all be done decently and in order."

"I wish the Gods to be in all things."

"Moderation in all things is the key to virtue."

"We're not just after treasure. We're preserving history."

"The mind is humanity's greatest tool."

"A tidy room reflects a tidy mind."

"You can learn a lot about a person by how they keep their space."