The Virtue of Selfishness: A New Concept of Egoism

The Virtue of Selfishness: A New Concept of Egoism
Ayn Rand

From Amazon:

Ayn Rand here sets forth the moral principles of Objectivism, the philosophy that holds human life--the life proper to a rational being--as the standard of moral values and regards altruism as incompatible with man's nature, with the creative requirements of his survival, and with a free society.

Goodreads reviews

Every week, for over a year, Alessandro asked his friends, colleagues, and acquaintances that are part of his social networks (Twitter and LinkedIn) the following question:

"What is the book that changed your life? (not novels or religious texts)"

I think it's a wonderful way to connect in a less superficial way and learn a little more about each other. It's also a wonderful way to discover new books worth reading.

This is one of them. The full list is here.