
“You're in a horse race but you're thinking like a sheep. Sheep don't win horse races.”
Source: The Glass Castle
The Glass Castle is a 2005 memoir by Jeannette Walls. The book recounts the unconventional, poverty-stricken upbringing Jeannette and her siblings had at the hands of their deeply dysfunctional parents. The title
“You're in a horse race but you're thinking like a sheep. Sheep don't win horse races.”
Source: The Glass Castle