“Genuine peace must be the product of many nations, the sum of many acts. It must be dynamic, not static, changing to meet the challenge of each new generation. For peace is a process — a way of solving problems”

Some Reflections on Peace in Our Time (1950)
Context: In the final analysis, the acid test of a genuine will to peace is the willingness of disputing parties to expose their differences to the peaceful processes of the United Nations and to the bar of international public opinion which the United Nations reflects. It is only in this way that truth, reason, and justice may come to prevail over the shrill and blatant voice of propaganda; that a wholesome international morality can be cultivated.

In p. 18
The Long March: Profile of Prime Minister Chandra Shekhar

1930s, Quarantine Speech (1937)
Context: If civilization is to survive, the principles of the Prince of Peace must be restored. Shattered trust between nations must be revived. Most important of all, the will for peace on the part of peace-loving nations must express itself to the end that nations that may be tempted to violate their agreements and the rights of others will desist from such a cause. There must be positive endeavors to preserve peace. America hates war. America hopes for peace. Therefore, America actively engages in the search for peace.

Essentials to Peace (1953)
Context: I am certain that a solution of the general problem of peace must rest on broad and basic understanding on the part of its peoples. Great single endeavors like a League of Nations, a United Nations, and undertakings of that character, are of great importance and in fact absolutely necessary, but they must be treated as steps toward the desired end.

2013, Eulogy of Nelson Mandela (December 2013)
Context: The struggles that follow the victory of formal equality or universal franchise may not be as filled with drama and moral clarity as those that came before, but they are no less important. For around the world today, we still see children suffering from hunger and disease. We still see run-down schools. We still see young people without prospects for the future. Around the world today, men and women are still imprisoned for their political beliefs, and are still persecuted for what they look like, and how they worship, and who they love. That is happening today. And so we, too, must act on behalf of justice. We, too, must act on behalf of peace. There are too many people who happily embrace Madiba’s legacy of racial reconciliation, but passionately resist even modest reforms that would challenge chronic poverty and growing inequality. There are too many leaders who claim solidarity with Madiba’s struggle for freedom, but do not tolerate dissent from their own people. And there are too many of us on the sidelines, comfortable in complacency or cynicism when our voices must be heard.

Euronews interview on issue of Nagorno-Karabakh (02 February 2010) http://www.euronews.com/2010/02/02/interview-with-ilham-aliyev-president-of-azerbaijan
Nagorno-Karabakh

Some Reflections on Peace in Our Time (1950)

1960, The New Frontier
Context: But I think the American people expect more from us than cries of indignation and attack. The times are too grave, the challenge too urgent, and the stakes too high — to permit the customary passions of political debate. We are not here to curse the darkness, but to light the candle that can guide us through that darkness to a safe and sane future. As Winston Churchill said on taking office some twenty years ago: if we open a quarrel between the present and the past, we shall be in danger of losing the future. Today our concern must be with that future. For the world is changing. The old era is ending. The old ways will not do. [... ] It is a time, in short, for a new generation of leadership — new men to cope with new problems and new opportunities.