President Obama, today:
Vice President Biden, Mr. Chief Justice, Members of the United States Congress, distinguished guests, and fellow citizens:
Each time we gather to inaugurate a president, we bear witness to the
 enduring strength of our Constitution. We affirm the promise of our 
democracy. We recall that what binds this nation together is not the 
colors of our skin or the tenets of our faith or the origins of our 
names. What makes us exceptional — what makes us American — is our 
allegiance to an idea, articulated in a declaration made more than two 
centuries ago:
"We hold these truths to be self-evident, that all men are created 
equal, that they are endowed by their Creator with certain unalienable 
rights, that among these are Life, Liberty, and the pursuit of 
Happiness."
Today we continue a never-ending journey, to bridge the meaning of 
those words with the realities of our time. For history tells us that 
while these truths may be self-evident, they have never been 
self-executing; that while freedom is a gift from God, it must be 
secured by His people here on Earth. The patriots of 1776 did not fight 
to replace the tyranny of a king with the privileges of a few or the 
rule of a mob. They gave to us a Republic, a government of, and by, and 
for the people, entrusting each generation to keep safe our founding 
creed.
For more than two hundred years, we have.
Through blood drawn by lash and blood drawn by sword, we learned that
 no union founded on the principles of liberty and equality could 
survive half-slave and half-free. We made ourselves anew, and vowed to 
move forward together.
Together, we determined that a modern economy requires railroads and 
highways to speed travel and commerce; schools and colleges to train our
 workers.
Together, we discovered that a free market only thrives when there are rules to ensure competition and fair play.
Together, we resolved that a great nation must care for the 
vulnerable, and protect its people from life's worst hazards and 
misfortune.
Through it all, we have never relinquished our skepticism of central 
authority, nor have we succumbed to the fiction that all society's ills 
can be cured through government alone. Our celebration of initiative and
 enterprise; our insistence on hard work and personal responsibility, 
are constants in our character.
But we have always understood that when times change, so must we; 
that fidelity to our founding principles requires new responses to new 
challenges; that preserving our individual freedoms ultimately requires 
collective action. For the American people can no more meet the demands 
of today's world by acting alone than American soldiers could have met 
the forces of fascism or communism with muskets and militias. No single 
person can train all the math and science teachers we'll need to equip 
our children for the future, or build the roads and networks and 
research labs that will bring new jobs and businesses to our shores. 
Now, more than ever, we must do these things together, as one nation, 
and one people.
