Answer:
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?
What word when read from left to right is a ruler, but when read from right to left is a servant?
I am the second L in LOL.
I hold two meanings. With one I may be broken with the other I hold on.
I have a little house in which I live all alone. My house has no doors or windows and if I want to go out I must break through the wall.
The answer I give is yes, but what I mean is no. What was the question?