—— 请按键盘 空白键 开始游戏 ——

The only limit to our realization of tomorrow will be our doubts of today.
"We are all apprentices in a craft where no one becomes a master."
最深刻的定理往往有最简单的证明 - 如果你从正确的角度看它们的话。
The true measure of our success in forestry will be what we leave for future generations, not just our quarterly reports.