Who said "All that we know is nothing; all that we have is nothing."?

This quote is attributed to Lord Byron.

All that we know is nothing; all that we have is nothing. - Lord Byron

"All that we know is nothing; all that we have is nothing."

Lord Byron Knowledge

Poet English 1788–1824

"She walks in beauty, like the night"

"There is a pleasure in the pathless woods"

"The great object of life is sensation"

"Love will find a way through paths where wolves fear to prey"

"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."