That expression was often used on the playground or school hallways as a comeback or response to bullies. It was meant to send a message back to the bully: that while someone can harm you physically with objects (by their actions), they cannot harm you verbally (by only their words).
I think the quote has some value, but in most cases, denies or ignores the reality of the power of words.
Here's what I mean:
If the expression helps you, as an individual person, grow a bit of a thicker skin -- to not to let name-calling or taunting or toxic people to "get to you," but to brush off their unhelpful comments and remain calm, confident, and focused, then fine.
I think in most cases, the expression denies the reality of the power of words.
And here's what I mean by that:
Words matter. "The tongue has the power of life and death" (Pr…