The sentences from the story that develop a theme about new journeys include:
It should be noted that the question is based on the book: Departure by Sherwood Anderson.
A fresh start is usually denoted through statements which are related to being new, with the old having been wiped out or cleared.
The statement which says 'the growth of young tree leaves, just emanating from their buds means a fresh, young and new seedlings are being produced, replacing the old. This theme points out to a new beginning.
Again, the line "east was pink with the dawn..." also depicts a new beginning in its meaning, the word dawn "refers to the a new morning, after the night. With the remains of the previous day or period having been buried in the night and we can look towards a new and fresh start.
Learn more about theme on:
https://brainly.com/question/11600913
#SPJ1