It is not realistic or hard-headed to solve problems and take action unguided by ultimate moral aims and values, although we all know some who claim that it is so. In my judgement, it is thoughtless folly. For it ignores the realities of human faith and of passion and of belief; forces ultimately more powerful than all the calculations of our economists or of our generals. Of course to adhere to standards, to idealism, to vision in the face of immediate dangers takes great courage and takes self-confidence. But we also know that only those who dare to fail greatly, can ever achieve greatly.

What is objectionable, what is dangerous, about extremists is not that they are extreme, but that they are intolerant. The evil is not what they say about their cause, but what they say about their opponents.

You're happiest while you're making the greatest contribution.

It is an unfinished society that we offer the world-a society that is forever committed to change, to improvement and to growth, that will never stagnate in the certitude of ideology or the finalities of dogma.

We can master change not though force or fear, but only though the free work of an understanding mind, though an openness to new knowledge and fresh outlooks, which can only strengthen the most fragile and most powerful of human gifts: the gift of reason.

The future does not belong to those who are content with today Rather, it will belong to those who can blend vision, reason, and courage in a personal commitment.

But history will judge you, and as the years pass, you will ultimately judge yourself, in the extent to which you have used your gifts and talents to lighten and enrich the lives of your fellow men. In your hands lies the future of your world and the fulfillment of the best qualities of your own spirit.