Who said "In solitude, the soul discovers its true voice."?

This quote is attributed to Leopoldo Lugones.

In solitude, the soul discovers its true voice. - Leopoldo Lugones

"In solitude, the soul discovers its true voice."

Leopoldo Lugones Solitude

Poet Writer Argentine 1874–1938

"The soul that does not struggle cannot grow"

"Art is the highest expression of human civilization"

"Knowledge is the foundation of all progress"

"In silence, one discovers the truth of existence"

"Sometimes being the best means being the loneliest."

"Solitude gives us time to reflect on what matters"

"I'm not good with people, never have been."

"I feel like I'm disappearing."