Flowers are powerful even though they look like a stiff breeze would uproot them, but when the Hippies started using the slogan "Flower Power" as part of their anti-violence protests flowers began to look weak.
But as you can see in this Mr. Lovenstein comic many flowers are surprisingly pro-violence and anti-pansy, and I don't mean that metaphorically- all plants hate pansies for some reason. And that's one to grow on!
-Via Geeks Are Sexy