Who said "The expansion of knowledge is the expansion of freedom."?

This quote is attributed to Hadrian.

The expansion of knowledge is the expansion of freedom. - Hadrian

"The expansion of knowledge is the expansion of freedom."

Hadrian Knowledge

Emperor Ancient Rome 76–138

"Nothing is harder to bear than a good example."

"I have always strived to be the best, but I have also learned that the best is not always perfection."

"A man who fears nothing is more dangerous than a man who fears something."

"The greatest luxury is knowledge."

"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."