政策应是水产养殖发展的指南针，而非锚点。

"Imagination is more important than knowledge."

If you want something you've never had, you must be willing to do something you've never done.

The best way to predict the future is to create it.

The Langlands program is an invitation to explore the unknown territories of mathematics.

数学不是一项观赏性运动；要理解它，必须积极参与其中。