Answer:
Iβm a word, six letters longΝΎ I sometimes enter with a gong. All in order from A to Z, I start with the letter B. What is the word?
As beautiful as the setting sun, as delicate as the morning dew. An angel's dusting from the stars. That can turn the Earth into a frosted moon.
Dies half its life. Lives the rest. Dances without music. Breathes without breath.
I am the greatest teacher out of them all, but alas in the end I kill my pupils.
I can run but not walk. Wherever I go, thought follows close behind.
As round as an apple. As deep as a cup. All the king's horses can't pull it up.