In 1839, a want ad appeared in a New York newspaper: “Wanted: a few good men to train for a dangerous, low pay, weather exposed assignment.” Applicants would need to leave behind their former walks of life and become expert horsemen. The agency that placed the ad was swamped with replies, but not every applicant proved to be up to the challenge. Many were called, but ultimately—as the ad indicated—relatively few were chosen. Thus the Pony Express was formed.

Full text at - https://www.tomorrowsworld.org/commentary/courage-for-the-journey