30 After this, she continued to produce flying records one after another.
31 Then, in 1937, she began the greatest challenge of her life: to be the first
woman to fly around the world.
32 She set off on May 21 from California to Miami, then on to Brazil, Africa,
the Middle East, India, Indonesia, Australia, and New Guinea.
33 But somewhere between New Guinea and one of the Pacific islands, her
radio messages stopped.
34 She was never seen again.
35 What happened to Amelia Earhart?
(36) No one knows for sure.
37 But her name lives on.
38 "We must always keep trying," she said.
39 "And if we fail, the failure must be a challenge to others."