The concept of a black hole firewall challenges our understanding of quantum mechanics and general relativity.

Language is a skin: I rub my language against the other. It is as if I had words instead of fingers, or fingers at the tips of my words.

In the realm of computer science, mathematical rigor is the cornerstone upon which reliable and efficient algorithms are built.

我永远不想回头看时说我可以做得更多。

最大的胜利来自最艰难的战斗之后。