Was Plato a sage, spiritual teacher, or prophet whose philosophy echoed Christian ideas centuries before Christ?

While it’s not as central to our daily lives today, philosophy has played a role in advancing many of the world’s biggest developments. So it’s no surprise that ancient philosophers and some of the ...

Ancient Greek philosophy has been enjoying a renaissance of interest and analysis of late. One of the largest Facebook groups for beginners with an interest in the field, “Stoicism,” boasts 225,000 ...

John Cooper, the Henry Putnam University Professor of Philosophy, Emeritus, and renowned interpreter of ancient Greek and Roman philosophy, died at Penn Medicine Princeton Medical Center on Aug. 8 ...

Our health and well-being depends on disassociating ourselves from the persistent negative thoughts that can lead to bitterness.

Ancient Greek philosophers envisioned a fourth continent across the Atlantic, anticipating America centuries before Columbus.

Given the innovations of notable startups today, it may seem odd to say that their ethos is tied not to some New Age guru, but rather syncs with that of an ancient Roman philosophy. Specifically, the ...

Opinions expressed by Entrepreneur contributors are their own. One of the character-defining moments of my career came when I knew I had to make a very difficult decision that was likely going to cost ...