Throughout history some books have changed the world. They have transformed the way we see ourselves & each other. They have inspired debate dissent war & revolution. They have enlightened outraged provoked & comforted. They have enriched lives & destroyed them. Now Penguin brings you the works of the great thinkers pioneers radicals & visionaries whose ideas shook civilization & helped make us who we are. The Stoic writings of the philosopher Seneca offer powerful insights into the art of living the importance of reason & morality & continue to provide profound guidance to many through their eloquence lucidity & timeless wisdom.