Without your personal context, recommendations are difficult. If you like science fiction, check out "Stories of your Life" by Ted Chang; if you like historical strategies for success, check out "The 48 Laws of Power" by Robert Greene; if you like grand philosophical views of an entire life well lived and how to have one "The Glass Bead Game" by Hesse; if you're interested in extremely practical advice in how to be successful today read (believe it or not) Harvard Business Review - it is far more down to earth than should be possible. If you like cynical SciFi, read Philip K Dick's Valis trilogy - it's a failed 2nd coming of god, wreaked by modern brand marketing.