Answer:
In the night a mountain, in the morning a meadow.
When there is fire in me then I am still cold. When I own your true love’s face then you will not see me. To all things I give no more than I am given. In time I may have all things, and yet I can keep nothing.
Soldiers line up spaced with pride. Two long rows lined side by side. One sole unit can decide, if the rows will unite or divide.
Kills the bad ones and the sad ones. Tightens to fit, so one size fits.
What five-letter word becomes shorter when you add two more letters?
What is so fragile that saying its name breaks it?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?