A probable action or opinion was one such as sensible people would undertake or hold, in the circumstances." However, in legal contexts especially, 'probable' could also apply to propositions for which there was good evidence.
A tragedy is a representation of an action that is whole and complete and of a certain magnitude. A whole is what has a beginning and middle and end.
Aristotle
According to Richard Clarke, the former White House counterterrorism chief, Bush was so obsessed with Iraq that he failed to take action against Osama Bin Laden despite repeated warnings from his intelligence experts. Ferdinand Mount
Action is a great restorer and builder of confidence. Inaction is not only the result, but the cause, of fear. Perhaps the action you take will be successful; perhaps different action or adjustments will have to follow. But any action is better than no action at all. Norman Vincent Peale
Action is the normal completion of the act of will which begins as prayer. That action is not always external, but it is always some kind of effective energy. Dean Inge
Action seems to follow feeling, but really action and feeling go together; and by regulating the action, which is under the more direct control of the will, we can indirectly regulate the feeling, which is not. William James
Active creation is conceived as a transitive action in which there is always presupposed an object about which the agent is concerned; it is virtually but not formally transitive because it makes, not presupposes, an object.
William Ames
Active creation is conceived as a transitive action in which there is always presupposed an object about which the agent is concerned; it is virtually but not formally transitive because it makes, not presupposes, an object. William Ames