—— 请按键盘 空白键 开始游戏 ——

唯一的出路就是穿过它。
Mathematics is a collaborative endeavor. No one does it alone.
The poet's pen is mightier than the warrior's sword.
化学是关于连接的科学,无论是字面上还是隐喻上。
I don't know what's better gettin' laid or gettin' paid.
The ethical questions raised by CRISPR are not obstacles—they are essential conversations.
Respect nature and follow its course.