i.) call in (to say aloud) The telephone line was noisy so I called him in.
ii.) Abide by We should abide by the rules of law.
iii.) Neck or nothing In car racing there was the rule of neck or nothing.
iv) A turn coat You cannot trust Karzai as he is a turn coat.
v) to bring about. Government should bring about reform in the education sector.
vi) call for His speech was a call for change.
vii) To chew the cud Having left her a little while to chew the cud, if I may use that expression, on these first tidings.
viii) to be logger's head He does not understand the words of his father as he is a logger's head.

__________________
Life is the name of competition.
Competition end, life end.