—— 请按键盘 空白键 开始游戏 ——

Certification standards are more than paperwork—they're our promise to the planet.
认证标准不仅仅是文书工作,它们是我们对地球的承诺。
The most dangerous poison is the feeling of achievement. The antidote is to think like a beginner every morning.
与人相处,不能任性,要了解人情;行事也不能固执,要明白事理。
家不是一个地方,而是一种感觉。