—— 请按键盘 空白键 开始游戏 ——

Success is not final, failure is not fatal: It is the courage to continue that counts.
我们学得越多,就越意识到我们不知道的还有很多。
Certification schemes are the grammar of responsible forestry—they give structure to our good intentions.
最好的生活方式是热爱你所做的事。