Use "brain drain" em uma frase

1. Every spin of the cog wheels in his brain drained him of

2. Do you recall the 'brain drain' of the sixties? Well, it's happened, finished and gone

3. I used to think that the brain drain was the movement of the people with high

4. TV is probably the world’s greatest brain drain

5. The brain drain was already alarming and the Governor personally had ordered a crack down

6. Instead of brain drain, this was brain flooding

7. The SEC requested hundreds of pages of documentation about us while investigating another firm, a capital and brain drain