Hard rock forever

Something resembling a rock, usually a person who is unconscious.

Example: Don't always think you are right, like a stubborn stone.

The legendary hard stone is the red, yellow, blue, white and black five-color lingshi fired in Goddess of Mending Heaven, also known as Mending Heaven Hard Stone.

Hard rock is a very hard stone, generally referring to diamonds, jade, precious stones and diamonds. Of course, it also means stubborn stone. People often refer to the stones in the human body as hard stones, because they grow in people's "hearts" and make people feel scared.

Hard rock means hard work and self-improvement. It also means stubborn and inflexible.

What does hard rock mean in the first paragraph? What do you mean, dripping water wears away the stone?

Wang Xizhi's calligraphy pool has become a promotion method for illiterate old ladies to read poems written by Mo Chi Bai Juyi until they can understand poems written by Cao Xueqin.

What do you mean, hard rock?

Hard rock forever

Something resembling a rock, usually a person who is unconscious.

Example: Don't always think you are right like a stone.

What do you mean by "dripping water wears away the stone", "dripping water wears away the stone" and "stubborn stone"?

Simple and stubborn stones refer to the difficulties ahead, and dropping quotation marks means overcoming the difficulties on the road ahead.