"He who conquers himself is the mightiest warrior.” - Confucius
“Make the best use of what’s in your power and take the rest as it happens.” - Epictetus
“Friends show their love in times of trouble, not in happiness.” - Euripedes
“If you do not change direction you may end up where you are heading.” - Lao Tzu
“In the end, it's not the years in your life that count. It's the life in your years.” - Abraham Lincoln
“Difficulties strengthen the mind as labor does the body.” Seneca the Younger
Better a little which is well done, than a great deal imperfectly. - Plato
Mastering others is strength. Mastering yourself is true power. - Lao Tzu