One likes a path they have chosen, but they doubt whether returning is OK.
Human activity has destroyed the nests of leather back sea turtles on beaches around the world. Consequently, the leather back population has dropped in the last century.
Answer:
Their mother drives them to the park every day during the summer.
The answer is Dante Alighieri, and it was written in 1320, and consists of three parts: Hell, Purgatory, and Heaven.