I mean the first 'Back to the Future' is kind of a perfect script I think in terms of handling time travel the best. It depends on your definition. To me that means it effectively uses it in the story.
In the Soviet army it takes more courage to retreat than advance.
I trust no one not even myself.
The only real power comes out of a long rifle.
I believe in one thing only the power of human will.
Curiosity about life in all of its aspects, I think, is still the secret...
The fact is ones own voice is not heard anywhere...
I have always believed in evolving a consensus before taking any major...