代数几何是研究多项式零点的学科。

The Internet is a tool for the empowerment of the individual.

The power of the legislative being derived from the people by a positive voluntary grant and institution, can be no other than what that positive grant conveyed, which being only to make laws, and not to make legislators, the legislative can have no power to transfer their authority of making laws to any other hands.

海洋的恢复力是惊人的，但并非无限的。