A threat is basically a means for establishing a bargaining position by inducing fear in the subject. When a threat is used, it should always be implied that the subject himself is to blame by using words such as "You leave me no other choice but to..."
The citizen who criticizes his country is paying it an implied tribute. - J. William Fulbright
Everything can be solved through civilized dialogue and implied agony. - Maritza Campos
Creation signifies, above all, emotion, and that not in literature or art alone. We all know the concentration and effort implied in scientific discovery. Genius has been defined as an infinite capacity for taking pains. - Henri Bergson