You've got to learn to leave the table when love's no longer being served.

"The search for knowledge is the only journey worth taking."

"Das Leben ist eine fortwährende Geburt."

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.

The past is never dead. It's not even past.

预测未来的最好方法就是创造未来。