—— 请按键盘 空白键 开始游戏 ——

Energy independence strengthens economies and enhances national security.
Words are the only homeland I have.
成功是一种心态。如果你想成功,就要开始把自己看作一个成功者。
Everything is a learning process: any time you fall over, it's just teaching you to stand up the next time.
伟大的品牌建立在诚信和兑现承诺之上。
In politics, nothing happens by accident. If it happens, you can bet it was planned that way.
The ethical implications of gene editing must be considered at every step.