Marcus Aurelius

“Great things never come from comfort zones.”

“The secret of getting ahead is getting started.”

“Success is not final, failure is not fatal: it is the courage to continue that counts.”

“The only true wisdom is in knowing you know nothing.”

“Change your thoughts and you change your world.”

“Courage is grace under pressure.”

“Gratitude is not only the greatest of virtues but the parent of all others.”