Answer:
First I may be your servant's name. Then your desires I may proclaim. When your mortal life is over, I hold all your wealth within my power. What am I?
The warmer I am, the fresher I am. What am I?
I am three simple words everyone wants to hear. Three simple words such simple words and yet...life changing...
If a man carries my burden they will get crushed to death. Though not rich I leave silver in my track.
I am a ship that can be made to ride the greatest waves. I am not built by objects, but built by minds. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.