You knew that what is given or granted can be taken away, that what is begged can be refused; but that what is earned is kept.

Our attitude towards immigration reflects our faith in the American ideal. We have always believed it possible for men and women who start at the bottom to rise as far as the talent and energy allow. Neither race nor place of birth should affect their chances.

Men and women with freed minds may often be mistaken, but they are seldom fooled. They may be influenced, but they cannot be intimidated. They may be perplexed, but they will never be lost.

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.

Our future may lie beyond our vision, but it is not completely beyond our control. It is the shaping impulse of America that neither fate nor nature nor the irresistible tides of history, but the work of our own hands, matched to reason and principle, that will determine our destiny. There is pride in that, even arrogance, but there is also experience and truth. In any event, it is the only way we can live.

I believe that as long as a single man may try, any unjustifiable barrier against his efforts is a barrier against mankind.

The gross national product includes air pollution and advertising for cigarettes, and ambulances to clear our highways of carnage. It counts special locks for our doors, and jails for the people who break them ... It does not allow for the health of our families, the quality of thier education, or the joy of their play.