The growth of violent extremism is partly a consequence of how the developed world has become complacent and defensive about its own greatness and ambition.

If you wish to succeed, you must brave the risk of failure.

The ability to work hard for days on end without losing focus is a talent. The ability to keep absorbing new information after many hours of study is a talent.

What I am trying to figure out in my preface is how Romans could operate without the simple items - maps - that are necessary for running such a huge empire.

Vladimir Putin mainly has friends in Europe among the extreme right, such as Marine Le Pen's Front National in France.

Moscow is simply unwilling to recognize the right of self-determination of nations.

The legend of the best player of chess has been destroyed.