Frase de Sócrates

“I only know that I know nothing, and the fact that I know this puts me at an advantage over those who think they know everything.”

“An unexamined life is not worth living for a human being.”

“He who is not contented with what he has, would not be contented with what he would like to have.”

“Remember that there is no stability in human affairs; therefore, avoid undue elation in prosperity, or undue depression in adversity.”

“To find yourself, think for yourself.”