Self is the source of all courage and self is the source of all weakness. Self is the source of all joy and self is the source of all sorrows. That very self can make this world a beautiful place and that very self can also make this world a miserable place. The only thing that distinguishes the one from the other, is your intention.
For self-educated scientists and thinkers such as Charles Darwin, Srinivasa Ramanujan, Leonardo-da-Vinci, Michael Faraday, myself and many others, education is a relentless voyage of discovery. To us education is an everlasting quest for knowledge and wisdom.