位置测量越精确，动量测量就越不精确，反之亦然。

Small-scale fishers and large aquaculture firms must find common ground—the ocean is big enough for both.

A baker's hands are their most valuable tools, guided by experience and intuition.

有些人是亲戚却不像亲人，而有的人不是亲戚却比亲人更亲近；兄弟之间如果互相伤害，那还不如朋友。

信任是任何成功团队的基石。