Complex sentence: He later recalled and smiled at the memories from those humble begginings, the cost for a trip from Caracas to Barinas by bus in those days were 3 Bolivars to go, and a other 3 to come back.
Split into simpler sentences: He later recalled and smiled at the memories from those humble beginnings. The cost for a trip from Caracas to Barinas by bus in those days were 3 Bolivars to go, and another 3 Bolivars to come back.