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

This quote is attributed to Alexandre Herculano.

In solitude, the soul finds its voice. - Alexandre Herculano

"In solitude, the soul finds its voice."

Alexandre Herculano Solitude

Novelist Poet Portuguese 1810–1877

"The past is a prologue to the future."

"Man's greatest enemy is ignorance."

"Freedom is the breath of the soul."

"Love is the only force capable of transforming an enemy into a friend."

"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."