Stoicism is a school of Hellenistic philosophy. The basic tenet of the stoicism is that virtue is sufficient for happiness.

Famous stoic thinkers include Seneca and Epictetus and later Emperor Marcus Aurelius.

The Collection
•Meditations by Marcus Aurelius
•Enchiridion by Epictetus
•Of a Happy Life by Seneca
•Of Anger by Seneca
•Of Clemency by Seneca
•Of Leisure by Seneca
•Of Peace of Mind by Seneca
•Of Providence by Seneca
•On the Firmness of the Wise Man by Seneca