Brothers and sisters are as close as hands and feet.

There is magic in long-distance friendships. They let you relate to other human beings in a way that goes beyond being physically together and is often more profound.

Friendship is like standing on wet cement. The longer you stay, the harder it's to leave, and you can never go without leaving your footprints behind.

Don't fear the enemy that attacks you, but the fake friend that hugs you.

The waterfall winks at every passerby.

To understand hydrogen is to understand all of physics.

We believe that what matters most is not narrow appeals masquerading as values, but the shared values that show the true face of America; not narrow values that divide us, but the shared values that unite us: family, faith, hard work, opportunity and responsibility for all, so that every child, every adult, every parent, every worker in America has an equal shot at living up to their God-given potential. That is the American dream and the American value.