I believe that freedom is a gift from an Almighty to every man, woman, and child; that is a principle that was important to me during my presidency and I think it's an important principle.
If you are young child and you've lost mother and dad to AIDS and rich nations sit on the sidelines not caring, you will become a frustrated person and a hopeless person.
I believe we owe it to our children and grandchildren to stay engaged and to help spread liberty and to help reformers.
My advice to seniors - and I consider myself one - is to first and foremost take care of your body. Secondly, find something where you could say, "I'm helping somebody else." And it may be just helping raise a grandkid. Or teaching a child to read - one child to read.
For decades, the public school system failed too many children, so we passed the No Child Left Behind Act and demanded schools show results in return for money.
When our children and grandchildren look back on this period, one question will overwhelm all the rest: Did we do everything in our power to fight and to win the war on terror? That's the fundamental question this generation faces.