The best films are those that leave the audience with questions, not answers.
身边的人都不能亲近,就不要希望招徕远方的人。 
The human being cannot live in a condition of emptiness for very long: if he is not growing toward something, he does not merely stagnate; the pent-up potentialities turn into morbidity and despair, and eventually into destructive activities.
No man's knowledge here can go beyond his experience.
爱国主义是一种有害的、精神错乱的白痴形式。