The beauty of computational complexity lies in its ability to classify problems based on their inherent difficulty.

虽然身份卑微，但却能不失道义；虽然生活贫穷，但却能廉洁自守。

The only thing worse than bad health is a bad name.

The best films are those that stay with you long after you've left the cinema.

幸福来自内心。

人生は、自分で選んだものではない。でも、選んだものだ。