" Yet there are always a few who are not content to spend their lives indoors. Simply knowing there is something unknown beyond their reach makes them acutely restless. They have to see what lies outside – if only, as George Mallory said of Everest, “because it’s there.” This is true of adventurers of every kind, but especially of those who seek to explore not mountains or jungles but consciousness itself: whose real drive, we might say, is not so much to know the unknown as to know the knower. Such men and women can be found in every age and every culture. While the rest of us stay put, they quietly slip out to see what lies beyond. "

― Krishna-Dwaipayana Vyasa , The Bhagavad Gita