Of course, no one doubts McCain's personal tenacity, from braving torture to overcoming cancer. Yet plenty of nonpartisan observers doubt his credibility.
The average comedian is kind of an observer looking at everyday things that everyone could relate to and then trying to find the exaggeration in those things.
In the numerous observations made in my laboratory upon this object, we have only once seen a combination of vessels in which there might be a direct communication between a small artery and a vein, though the two observers could not come to a final conclusion on the point.
The one thing I'll say is I was a quiet kid. Much more of an observer than a performer.
Any objective observer will conclude that - based on her ideas and her leadership - Hillary Clinton must become the next president of the United States.
Voyager's passage through Saturn's inner system exposed diverse moons with dynamic forces at work. Titan, Saturn's largest moon, whose surface remained invisible through its thick, ubiquitous haze, nonetheless teased observers with hints of a possible ocean of liquid hydrocarbons.
It is the task of theologians to establish the limits of justice and injustice regarding the intrinsic goodness or wickedness of an act; it is the task of the observer of public life to establish the relationships of political justice and injustice, that is, of what is useful or harmful to society.
Observers and even some officials raise questions about the future of Greece as part of the Eurozone, while the Eurozone itself struggles to deal with fundamental flaws at the heart of its architecture.