"I think it shows that if you have one group of people doing it, you'll get another group of people doing it"

This quote by Stephen Breyer recommends that when one group of individuals act, it can inspire others to do the same. This could be analyzed in a range of methods, depending on the context. For example, if a group of individuals are objecting for a cause, it could motivate others to join in and support the cause. It might likewise be interpreted in terms of a trend or style, where if one group of people begin wearing a particular style of clothes, it might motivate others to follow suit. Eventually, this quote suggests that when one group of individuals take action, it can have a causal sequence and inspire others to do the same.