—— 请按键盘 空白键 开始游戏 ——

Sustainability is not just a goal; it's a responsibility we owe to future generations.
We must work collaboratively with governments, industries, and communities to find sustainable energy solutions.
The Langlands program is not a theory but a web of conjectures and theorems that, if fully established, would unite number theory and representation theory.
我不是出生,我是重生。
最好带着某种激情的全部荣耀勇敢地进入另一个世界,而不是随着年龄的增长凄凉地褪色和枯萎。
The writer must be a defender of the individual against the collective.