"نه ارتش و نه نیروی دریایی هیچ حفاظتی یا حفاظت کمی در برابر حملات هوایی ندارند"
— Alexander Graham Bell
Simplified Meaning:
Traditional military forces like the Army and Navy aren't very effective in defending against attacks from the air. Imagine you have a strong and sturdy castle with high walls and deep moats to keep enemies out. When airplanes come, those walls and moats don't help much because the planes can fly right over them. During World War II, cities that had strong ground defenses still suffered heavy damage from bombings. This shows that new kinds of threats need new kinds of defenses. In our everyday lives, this means that we can't rely only on old methods to handle new problems; we need to think ahead and adapt to change. For example, if you only focus on locking your doors to keep your home safe but ignore online security, you might still be at risk from hackers.
