The same force that paved the way for the Greek Golden Age sowed the seeds of its political collapse: individualism.

Only by admitting ignorance, or being willing to, can we expect to grow less ignorant: Socrates claimed that our inability to “lead lives based on knowledge … because we lack it” isn’t a reason to ...

Before he was executed by the estate for the crime of free-thinking, Greek philosopher Socrates, once wrote, "If you are in a ...

Wisdom From the 'Philosopher King'—75 Famous Quotes From Roman Emperor Marcus Aurelius originally appeared on Parade.