The boundaries of the inhabited world are determined by the limits of human knowledge.
有人居住的世界的边界是由人类知识的极限决定的。
我一直都是独自一人，但我从不感到孤独。
我不是那种会让对我城市的爱减少的人。
我不想成为明星，我想成为传奇。
The challenge in computer science is not just to solve problems, but to understand why they are problems in the first place.