He is smiling on the face of things, but he is sad inside.

He seems happy ostensibly, but it might be different in reality.

I am waiting for a contact from the secretariat.

Which direction is your house?

He was sentenced to life imprisonment without work for his crime.

He is contributing to the community as an unpaid doctor.

He is doing volunteer work unpaid.

癶 is one of the radicals in Kanji, meaning a dotted tent.

A proper mental attitude is necessary for success.

He took an advance on his salary.