You use itself to emphasize the thing you are referring to.
本身 (表示强调)I think life itself is a learning process. 我认为生活本身是一个学习的过程。
| 人称 | 主格 | 反身代词 | 主格 | 反身代词 |
|---|---|---|---|---|
| 单数 | 复数 | |||
| 第一人称 | I | myself | we | ourselves |
| 第二人称 | you | yourself | you | yourselves |
| 第三人称 | he | himself | they | themselves |
| she | herself | |||
| it | itself | |||