Most of us, I believe, admire strength. It's something we tend to respect in others, desire for ourselves, and wish for our children. Sometimes, though, I wonder if we confuse strength with other words—like 'aggression' and even 'violence'. Real strength is neither male nor female; but it is, quite simply, one of the finest characteristics that a human being can possess.
Fred Rogers, The World According to Mister Rogers: Important Things to Remember
strength