In the realm of computational complexity, every problem is a universe waiting to be explored.

The heart will break, but broken live on.

The mother-child relationship is paradoxical and, in a sense, tragic. It requires the most intense love on the mother's side, yet this very love must help the child grow away from the mother, and to become fully independent.

我不在乎别人怎么看我，我在乎我怎么看自己。