But Ove's hook is going to be as solid as a rock.

但欧维的钩子一定得像岩石一样坚固。

A kind and sympathetic person is frequently referred to as one with a soft heart and someone who is very strong and calm in difficult situations is often described as solid as a rock.

一个善良和富有同情心的人通常被称为心地柔软的人， 而一个在困难情况下非常坚强和冷静的人通常被描述为坚如磐石。