Answer:
To cross the water I'm the way, for water I'm above. I touch it not and, truth to say, I neither swim nor move.
I build up castles. I tear down mountains. I make some men blind. I help others to see.
Always old, sometimes new. Never sad, sometimes blue. Never empty, sometimes full. Never pushes, always pulls.
What is given but kept by the giver?
Four of us are in your field, But our differences keep us at yield, First, a one that is no fool, Though he resembles a gardenerโs tool, Next, one difficult to split in two, And a girl once had one as big as her shoe, Then, to the mind, oneโs a lovely bonder, And truancy makes it grow fonder, Last, a stem connecting dots of three
What body part is pronounced as one letter, but written with three, only two different letters are used?