overcoming obstacles on Persistence

The missionary doctor Albert Schweitzer wrote in his memoir, “In everyone’s life, at some time, our inner fire goes out. It is then burst into flame by an encounter with another human being. We should...

David Letterman’s old late-night segment “Will It Float?” once inspired our staff to fill a huge water tank, place it at the front of an auditorium, and ask three thousand people to vote which of a se...