Who said "Humor finds cracks in the wall where light can enter."?

This quote is attributed to Luís de Camões.

Humor finds cracks in the wall where light can enter. - Luís de Camões

"Humor finds cracks in the wall where light can enter."

Luís de Camões Humor

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."

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."