“We are testing popular government's capacity for self-defense. We are resolved to liberate the soul of American life and prove ourselves an American people in fact, spirit, and purpose, and consecrate ourselves anew and everlastingly to human freedom and humanity's justice. Realizing our new relationship with the world, we want to make it fit to live in, and with might and fright and wrathfulness and barbarity crushed by the conscience of a real civilization. Ours is a small concern about the kind of government any people may choose, but we do mean to outlaw the nation which violates the sacred compacts of international relationships. The decision is to be final.”

From "Living Fearlessly in a Fearless World" Ignatieff Commencement Address to Whitman College (USA), 2004

Scotland in the World Forum (February 4, 2008), Church of Scotland (May 25, 2009)

Ch. 1: "Drastic Change" http://books.google.com/books?id=7Y-NoJ8yNIkC&q=%22every+radical+adjustment+is+a+crisis+in+self-esteem%22&pg=PA3#v=onepage
The Ordeal of Change (1963)

1980s, First term of office (1981–1985), First Inaugural address (1981)
Context: Directly in front of me, the monument to a monumental man, George Washington, father of our country. A man of humility who came to greatness reluctantly. He led Americans out of revolutionary victory into infant nationhood. Off to one side, the stately memorial to Thomas Jefferson. The Declaration of Independence flames with his eloquence. And then, beyond the Reflecting Pool, the dignified columns of the Lincoln Memorial. Whoever would understand in his heart the meaning of America will find it in the life of Abraham Lincoln.
Beyond those monuments to heroism is the Potomac River, and on the far shore the sloping hills of Arlington National Cemetery, with its row upon row of simple white markers bearing crosses or Stars of David. They add up to only a tiny fraction of the price that has been paid for our freedom. Each one of those markers is a monument to the kind of hero I spoke of earlier. Their lives ended in places called Belleau Wood, the Argonne, Omaha Beach, Salerno, and halfway around the world on Guadalcanal, Tarawa, Pork Chop Hill, the Chosin Reservoir, and in a hundred rice paddies and jungles of a place called Vietnam.
Under one such marker lies a young man, Martin Treptow, who left his job in a small town barber shop in 1917 to go to France with the famed Rainbow Division. There, on the western front, he was killed trying to carry a message between battalions under heavy artillery fire.
We are told that on his body was found a diary. On the flyleaf under the heading, "My Pledge," he had written these words: "America must win this war. Therefore, I will work, I will save, I will sacrifice, I will endure, I will fight cheerfully and do my utmost, as if the issue of the whole struggle depended on me alone."
The crisis we are facing today does not require of us the kind of sacrifice that Martin Treptow and so many thousands of others were called upon to make. It does require, however, our best effort and our willingness to believe in ourselves and to believe in our capacity to perform great deeds, to believe that together with God's help we can and will resolve the problems which now confront us. And after all, why shouldn't we believe that? We are Americans.

Pearls of Wisdom

Sādhanā : The Realisation of Life http://www.spiritualbee.com/spiritual-book-by-tagore/ (1916)
Context: Of course man is useful to man, because his body is a marvellous machine and his mind an organ of wonderful efficiency. But he is a spirit as well, and this spirit is truly known only by love. When we define a man by the market value of the service we can expect of him, we know him imperfectly. With this limited knowledge of him it becomes easy for us to be unjust to him and to entertain feelings of triumphant self-congratulation when, on account of some cruel advantage on our side, we can get out of him much more than we have paid for. But when we know him as a spirit we know him as our own. We at once feel that cruelty to him is cruelty to ourselves, to make him small is stealing from our own humanity...

Source: Wild Ducks Flying Backward

2013, Second Inaugural Address (January 2013)
Context: We, the people, still believe that our obligations as Americans are not just to ourselves, but to all posterity.  We will respond to the threat of climate change, knowing that the failure to do so would betray our children and future generations. Some may still deny the overwhelming judgment of science, but none can avoid the devastating impact of raging fires and crippling drought and more powerful storms. The path towards sustainable energy sources will be long and sometimes difficult. But America cannot resist this transition, we must lead it. We cannot cede to other nations the technology that will power new jobs and new industries, we must claim its promise. That’s how we will maintain our economic vitality and our national treasure -- our forests and waterways, our crop lands and snow-capped peaks. That is how we will preserve our planet, commanded to our care by God. That’s what will lend meaning to the creed our fathers once declared.

Statement of Purpose: Gay Liberation Front (Dec. 1969)