Answer:
Blind but cruel.
An utensil used for bread. Also a paper cutter. Used by a thug to take a life, Or wielded by the tamest wife, When used to spread the butter.
What Botox will do to your expression.
Brothers and sisters I have none but this man's father is my father's son. Who is the man?
What is in the middle of nowhere?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.