Whatever you do, make a difference. Earn the right to look back at something and say, 'I did that.'

Some jobs require a more consistent challenge to moral courage than others. Politics is one. In such a setting terrifically good men and women will still be found wanting occasionally. No one does the right thing all the time. It would be more generous and fair to consider their batting average than to judge them only by their last worst act.

Our character is revealed by how we treat people who cannot help us or hurt us.

One of the greatest things about daughters is how they adored you when they were little; how they rushed into your arms with electric delight and demanded that you watch everything they do and listen to everything they say. Those memories will help you through less joyous times when their adoration is replaced by embarrassment or annoyance and they don't want you to see what they are doing or hear what they are saying. And yet, you will adore your daughter every day of her life, hoping to be valued again, but realizing how fortunate you were even if you only get what you already got.

No one is born with good character; it's not a hereditary trait. And it isn't determined by a single noble act. Character is established by conscientious adherence to moral values, not by lofty rhetoric or good intentions.

Neither heredity nor environment determine character. But whether we give in to or overcome the negative messages we are exposed to as we wend our way through life is often determined by whether our parents, teachers, mentors and friends exposed us to good examples and morally inspiring ideas.

America is a song that sounds the best when we all sing together - at least for a while.