An Operation Smile volunteer reverses an oxygen mask so a child with a cleft condition can blow a bubble for the first time in Guadalajara, Mexico. (Operation Smile Photos)
Photo credit: Image via Wikicommons – Thích Nhất Hạnh was the forty-second heir of the <a href="https://en.wikipedia.org/wiki/Linji_school" title="Linji school">Linji school</a> of <a href="https://en.wikipedia.org/wiki/Zen_Buddhism" title="Zen Buddhism">Zen Buddhism</a> in Vietnam
