So many people grew up with challenges, as I did. There weren't always happy things happening to me or around me. But when you look at the core of goodness within yourself - at the optimism and hope - you realize it comes from the environment you grew up in.

I have always been actively involved in my community, belonging to organizations that promote the interests of Latinos. But I also know that the issues we confront are the same issues, in many respects, as the larger community. So what we do helps not just us but everybody.

Recalling the aftermath of her father's death from alcoholism at age 42, this memoirist reminisces: I couldn't deny that our life was so much better now, but I did miss him. For all the misery he caused, I knew with certainty that he loved us. Those aren't things you can weigh or measure away. ... They're not opposites that cancel each other out. They're both true at the same time.

The challenges I have faced - among them material poverty, chronic illness, and being raised by a single mother - are not uncommon, but neither have they kept me from uncommon achievements.

People in some situations act worse than animals. You can't be a judge if you try to be a robot. Because then you're not going to be able to look at both sides, and hear both sides. At the same time, if you're being ruled by emotion, then you're not being fair and impartial.

Through reading, I escaped the bad parts of my life in the South Bronx. And, through books, I got to travel the world and the universe. It, to me, was a passport out of my childhood and it remains a way - through the power of words - to change the world.

The way to stop discrimination on the basis of race is to speak openly and candidly on the subject of race, and to apply the Constitution with eyes open to the unfortunate effects of centuries of racial discrimination.