Answer:
Saburo is less afraid of change than his older brother.
Step-by-step explanation:
Saburo's brother believes that keeping the classic concepts and the old methods is the best option to be made, as it presents forms that everyone knows and already know are functional and do not pose a danger to anyone. However, Saburo thinks completely differently. He believes that the changes are good because they represent a novelty and a great change of thought, opening everyone's mind.