By Ban Ki-moon,UN Secretary-general

Xi'an,China,23rdSeptember 2014

Today is the International Day of Peace.

Each year,on this day,the United Nations calls for a global ceasefire.

We ask combatants to put down their arms so all can breathe the air of peace.

Armed conflict causes untold grief to families,communities and entire countries.

Too many are suffering today at the brutal hands of warmongers and terrorists.

Let us stand with them in solidarity.

Peace and security are essential foundations for social progress and sustainable development.

That is why,three decades ago,the United Nations affirmed the right of peoples to peace.

Throughout the coming year,we will commemorate the 70th anniversary of the United Nations.

Our organisation is founded on the pledge to save succeeding generations from the scourge of war.

We have made much progress.

But much remains to be done.

We must douse the fires of extremism and tackle the root causes of conflict.

Peace is a long road that we must travel together–step by step,beginning today.

Let us all observe a minute of silence,at noon.

Let us all reflect on peace–and what it means for our human family.

Let us hold it in our hearts and minds and tenderly nurture it so it may grow and blossom.