There’s no way around feelings of euphoria today.

World Leaders at the United Nations are ringing in a new set of Sustainable Development Goals (SDGs) that promise to end extreme poverty and the scourge of hunger and preventable deaths of infants and children around the world.

At the same time, the Pope is calling for solidarity with the most deprived and those displaced by conflict and climate change.

Over the coming days, millions of people globally – from youth in Ghana to Shakira — are taking part in the “world’s largest” prayers, lessons, and ceremonies to light the way for the SDGs. It’s one of those rare moments in which governments, faith institutions, everyday citizens and popular idols unite around a common cause to forge a historic moment.

Three years of debate among UN diplomats and millions of citizens voicing their priorities has culminated in the approval today by 193 nations of new Sustainable Development Goals, to replace the Millennium Development Goals established in 2000. Negotiations on the SDG agenda have been among the most collaborative in UN history. It is truly a global vision for a better world.

Furthermore, the SDGs comprise a holistic agenda – 17 goals rather than 8 – with ending extreme poverty at its core supported by a healthy planet in a peaceful world.

The goals are bold and ambitious. The trick will be maintaining the momentum once the speeches end, the crowds disperse, and the cameras turn their focus elsewhere.

It will take a collective effort to achieve this, but the most defining players will be governments who will bring political will and resources to deliver a better future for their people.

Here are six actions that all governments can take to make the SDGs real for their countries:

1) Create national action plans to implement the SDGs. Each government should take the SDGs back home, consult widely with local actors, and make policy and programmatic decisions to put the goals into practice in their country. The entire SDG agenda of 17 goals and 169 targets may not be applicable to every country but there are a core set – namely, the “unfinished business of the MDGs”– like health, education and poverty, which do apply to every country and can be acted upon starting today.

2) Commit financing to the SDGs. Countries should align their budgets to achieve these outcomes. For the United States, this may mean more investments to reduce deaths caused by obesity, heart disease, or automobile accidents, while for poor countries global health dollars could be invested in community health workers to reduce deaths associated with childbirth and malnutrition.

3) Assign a high-level government lead on the SDGs. To ensure rigorous monitoring and accountability, it is important to put in place a focal point on the SDGs who can reach across ministries and carry political weight to ensure action and coordination.

4) Communicate a clear commitment to the SDGs. Heads of state can take these goals home and share them with Parliament or Congress and speak to citizens, private companies, and others to contribute financing, technical know-how, and new ideas and innovations to deliver on the SDGs. Citizens should also play a role holding governments’ “feet to the fire” to be accountable for achieving this agenda over the next 15 years.

5) Prioritize action to “leave no one behind.” Many times on large agendas such as this one, people try to attain the easy solutions and quick wins. This time, however, the world pledged to achieve progress for the poorest and most vulnerable groups first. This requires investments in gathering and disaggregating data to ensure that all groups benefit from progress and no one is being “left behind,” such as girls living in poverty.

6) Publish an annual whole of government report on the SDGs and participate fully in the global follow up and review process. Every country should create progress reports on the SDGs and encourage citizen participation to leverage all resources and people-power in fulfilling the 2030 agenda. This will demand that we work together to strengthen our systems for evaluation and learning in order to scale projects that work and end those that don’t.

With the new SDGs, we can build a world in which no child lives in poverty, and where each child has a fair start and is healthy, educated, and safe. But progress toward meeting these goals in each country will depend on more government investment, open and transparent country institutions, participation by a diverse cross-section of civil society, and effective partnerships between government, civil society, private sector, and donors.

In 2030 we will judge success by what has been delivered, rather than by our declarations today. Let’s use this historic moment to pave the way for concrete action for children around the world.