Who said "The greatest victory is the conquest of oneself."?

This quote is attributed to Luís de Camões.

The greatest victory is the conquest of oneself. - Luís de Camões

"The greatest victory is the conquest of oneself."

Luís de Camões Perseverance

Poet Portuguese 1524–1580

"Love is the great mover of all things."

"The brave man is not he who does not feel afraid, but he who conquers that fear."

"Time is the fire in which we burn."

"Fortune favors the bold."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."