It's not a matter of if economies around the world becoming low-carbon but when and how: through struggle and strife or through advancement and progressive leadership. Larry Elliot described it today as the 'Green New Deal.' It's a leadership we in Britain can provide and from which our economy can benefit.

I have run a general election campaign pregnant and ran Ed Miliband's leadership campaign commuting to London with a new baby so I already have my system set up.

The person who takes the oath of office in the next four months will shape not just the next four years but the next forty years of our nation. In these next four years we need proven leadership proven judgment and proven values. America needs four more years of President Barack Obama.

Whose leadership whose judgment whose values do you want in the White House when that crisis lands like a thud on the Oval Office desk?

While Mayor Daley surprised me today with his decision to not run for reelection I have never been surprised by his leadership dedication and tireless work on behalf of the city and the people of Chicago.

France after the month of May will share trust with the current leadership of the United States which on many subjects has tended to take useful positions in our view.

Market leadership can translate directly to higher revenue higher profitability greater capital velocity and correspondingly stronger returns on invested capital.

One simple way to keep organizations from becoming cancerous might be to rotate all jobs on a regular frequent and mandatory basis including the leadership positions.

We must recognize that as the dominant power in the world we have a special responsibility. In addition to protecting our national interests we must take the leadership in protecting the common interests of humanity.

Ninety percent of leadership is the ability to communicate something people want.

Moreover as the leadership of the House confirmed last year the Administration remains opposed to a congressional resolution on the Armenian Genocide due to Turkish objections. This approach sends absolutely the wrong signal to Turkey and to the rest of the world.

The role of leadership is to transform the complex situation into small pieces and prioritize them.

Where there is an absence of international political leadership civil society should step in to fill the gap providing the energy and vision needed to move the world in a new and better direction.

Leadership that exploits and sacrifices young people on the altar of its goals is nothing more than raw demonic power. Genuine leadership is found in ceaseless efforts to foster young people to pave the way forward for them.

But the fact is that the vast majority of Republicans support the Sinn Fein leadership.

The most dangerous leadership myth is that leaders are born-that there is a genetic factor to leadership. This myth asserts that people simply either have certain charismatic qualities or not. That's nonsense in fact the opposite is true. Leaders are made rather than born.

Leadership is about being a servant first.

If we are to negotiate the coming years safely we may need a new kind of leadership. To put it more precisely we need the rediscovery of an ancient kind of leadership that has rarely been given the prominence it deserves. I mean the leader as teacher.

True leadership lies in guiding others to success. In ensuring that everyone is performing at their best doing the work they are pledged to do and doing it well.

Leadership is an ever-evolving position.

It simply cannot be disputed that for decades the Palestinian leadership was more interested in there not being a Jewish state than in there being a Palestinian state.

I think directors should be confident in their leadership capabilities. I think directors should be confident in what they want to do.

I think President Obama could have handled politics and policies differently. But he has been decisive strong and consistent - important qualities in a president. Mitt Romney is indeed an Etch A Sketch the antithesis of leadership.

Leadership is among other things the ability to inflict pain and get away with it - short-term pain for long-term gain.