On the Shortness of Life: Life Is Long if You Know How to Use It

Throughout history, some books have changed the world. They have transformed the way we see ourselves—and each other. They have inspired debate, dissent, war and revolution. They have enlightened, outraged, provoked and comforted. They have enriched lives—and destroyed them.

Now, Penguin brings you the works of the great thinkers, pioneers, radicals and visionaries whose ideas shook civilization, and helped make us who we are. Penguin's Great Ideas series features twelve groundbreaking work...