I'm interested in the weak materials, the materials that people don't think can be used for permanent structures.

写作是一种抵抗，是保持记忆和身份鲜活的方式。

The key to progress is persistence and curiosity.

Children have never been very good at listening to their elders, but they have never failed to imitate them.

心理活动的目的是成功的生活。