Language is not a cultural artifact that we learn the way we learn to tell time or how the federal government works. Instead, it is a distinct piece of the biological makeup of our brains.

Acting is not about pretending, it's about becoming.

休士顿，鹰号已着陆于静海基地了。

Everything is a learning process: any time you fall down, you get up and you learn from it.

现在是过去的钥匙，但过去也可能掌握着未来的钥匙。

For in the final analysis, our most basic common link is that we all inhabit this small planet. We all breathe the same air. We all cherish our children's futures. And we are all mortal.