Who said "In solitude, a man discovers his own character."?

This quote is attributed to Cato the Younger.

In solitude, a man discovers his own character. - Cato the Younger

"In solitude, a man discovers his own character."

Cato the Younger Solitude

Senator Ancient Rome 95–46

"I would rather be a little nobody, then to be a evil somebody."

"Silence is the virtue of fools."

"It is not the critic who counts; not the man who points out how the strong man stumbles."

"The only thing necessary for the triumph of evil is for good men to do nothing."

"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."