Together we must learn how to compose differences, not with arms, but with intellect and decent purpose.

The quest for peace is the statesman's most exacting duty... Practical progress to lasting peace is his fondest hope.

A sense of humor is part of the art of leadership, of getting along with people, of getting things done.

Planning is useless... but the process itself is indispensable.

No easy problems ever come to the President of the United States. If they are easy to solve, someone else has solved them.

The world could be fixed of its problems if every child understood the necessity of their existence.

No treaty or international agreement can contravene the Constitution.