He always boasts, but in reality, he does nothing.

He has a habit of always boasting.

He learned about the concept of Gemeinschaft in his sociology class.

He urged us to hurry, saying 'time and tide wait for no man.'

Elephant tusks are very valuable.

His spirit is very strong.

He was oppressing people through tyranny.

He went to Tokyo to visit a friend.

What is the solution to this problem?

He finally accomplished the project.