The concept of 'différance' in Derrida's philosophy indicates that the meaning of words is constantly changing.

No one was interested in his dull way of speaking.

His lackluster performance disappointed the audience.

He is my best friend.

He is my best friend.

His goal was truly a miracle play.

Japan is facing a brain drain of excellent scientists and engineers.

He is active as a member of an international think tank.

This quiz competition is a real battle of the brains.

The door is marked with 'Push'.