I go up and down at the same time. Up towards to sky and down towards the ground
I come without being fetched at night, hide away as soon as daylight strikes. Although I may look small, I am much mightier than what you can imagine. What am I?
I start new then become old. Start clean but be one dirty. I usually start big then become little.
I am a piece of paper that takes most people 3 or 4 years to get. What am I?
I am very easy to get into,but it is hard to get out of me. What am I?
I roam through the lands hoping to rescue my love. I search high and low and will stomp on you if you get in my way!