Answer:
I'm sometimes white and always wrong. I can break a heart and hurt the strong. I can build love and tear it down. I can make a smile, but more often bring a frown. What am I?
you cannot keep me until you have given me
My first half means container. Not a lot of people understand my language.
I love to twist and dance. Though wingless I fly high up into the sky.
I can be heard in a court or carried with you.
Keep doing me to avoid lens dryness