He was hiding the fact that he was an illegitimate child.

I'm sorry, but I don't speak Japanese.

I'm a Muslim, so I fast during Ramadan.

I'm Jewish.

He always keeps in mind the phrase 'If one learns without thinking, it is a waste.'

He can speak Scots.

Gaelic is the traditional language of Ireland.

He can speak Sichuanese dialect.

He can speak Gan.

He can speak Kyrgyz.