In science, if the last 50 years were the age of physics, the next 50 years will be the age of biology.

Life is a journey towards truth, we have something to learn from each other, and everybody ought to have a chance to make the journey. So for us, a community is just made up of anybody who accepts the rules of the game, everybody counts, everybody has a role to play, everybody deserves a chance and we all do better when we work together

I want American Dream growth - lots of new businesses, well-paying jobs, and American leadership in new industries, like clean energy and biotechnology.

I want to say to you is that James Madison and Thomas Jefferson did not intend to drive a stake in the heart of religion and to drive it out of our public life. What they intended to do was to set up a system so that we could bring religion into our public life and into our private life without any of us telling the other what to do.

If no one consumes these products, people will stop roducing them. They will not build it if you didn't come.

Undeniably, character does count for our citizens, out communities, and our Nation, and this week we celebrate the importance of character in our individual lives... core ethical values of trustworthiness, fairness, responsibility, caring, respect, and citizenship form the foundation of our democracy, our economy, and our society... Instilling sound character in our children is essential to maintaining the strength of our Nation into the 21st century.

Turning 50 gives me more yesterdays than tomorrows.