—— 请按键盘 空白键 开始游戏 ——

Die Hoffnung ist der Schlüssel zum Leben.
If you want to go fast, go alone. If you want to go far, go together.
Chemistry is the poetry of logic and the logic of poetry.
The construction industry should focus on resilience and adaptability in the post-pandemic era.
我必须研究政治和战争,以便我的儿子们可以自由地研究数学和哲学。