Knowledge is only one half. Faith is the other.

Attack is only one half of the art of boxing.

Politeness is only one half good manners and the other half good lying.

I can hire one-half of the working class to kill the other half.

One half of my life has put the other half in the grave.

Life without you is just like a pair of compass with defect where only one movable arm is attached to the hinge.