Don't just show kindness in passing or to be courteous. Show it in depth, show it with passion, and expect nothing in return. Kindness is not just about being nice; it's about recognizing another human being who deserves care and respect.

In other words, don't expect to always be great. Disappointments, failures and setbacks are a normal part of the lifecycle of a unit or a company and what the leader has to do is constantly be up and say 'we have a problem, let's go and get it'.

Pissing people off doesn't mean you're doing the right things, but doing the right things will almost inevitably piss people off.

Leadership is all about people. It is not about organizations. It is not about plans. It is not about strategies. It is all about people-motivating people to get the job done. You have to be people-centered.

The person who will decide whether or not there will be war or peace is Saddam Hussein, and all he has to do is give up these terrible weapons that he has used to kill fellow Arabs, fellow Muslims in that part of the world, and to step away from his past behaviour which invaded neighbouring countries.

When you decide to get involved in a military operation in a place like Syria, you've got to be prepared, as we learned from Iraq and Afghanistan, to become the government, and I'm not sure any country, either the United States or I don't hear of anyone else, who's willing to take on that responsibility.

Our model of politics is one that it is inclusive of all members of the society; all should be represented. That is the nature of our democracy.