十年寒窗无人闻，一朝成名天下知。

Decade cold window unmanned smell, once famous all over the world.

youdao

古人云：十年寒窗无人知，一朝成名天下闻。

The ancients cloud: years learning knowledge, once famous world no smell.

youdao

古人云：十年寒窗无人知，一朝成名天下闻。

The ancients cloud: years learning knowledge, once famous world no smell.

youdao