Siddhartha's Enlightenment
Siddhartha realizes extremes don't lead to enlightenment, finds balance in the middle path, achieves nirvana under a tree, gaining omniscience and understanding of birth and death cycles.In this clip
From this podcast

Stuff You Should Know
Selects: Nirvana: Not The Band
Related Questions
How can one attain enlightenment?
Is enlightenment in the context of the episodes "Jack Kornfield on Practice in Daily Life: Right Effort - Heart Wisdom Ep. 164," "Embracing the Moment," "The Spectacularly Bizarre Future w/ Duncan Trussell #375," and the clip "The Middle Way" about total disengagement from life's pursuits on a deeply emotional level, or is it simply a matter of annihilating attachment to any one state of reality, which is an ever-changing entity?