Answer:
What two keys cannot open any door?
I can be simple or I can be complex. I can be found in this riddle or in everyday life. I can be shapes or even colors.
Who keeps the ocean clean?
I am the beginning of eternity the end of time and space the beginning of every end the end of every place.
I am an insect half of my name is another insect. I am similar to the name of a famous band.
I fly to any foreign parts assisted by my spreading wings. My body holds an hundred hearts Nay I will tell you stranger things when I am not in haste I ride and then I mend my pace anon.