—— 请按键盘 空白键 开始游戏 ——

Understanding how the olfactory system works is not just about understanding smell, but also about understanding how the brain processes information.
The wilderness is the greatest teacher. It doesn’t give you answers, but it shows you how to find them.
Sometimes the smallest things take up the most room in your heart.
"The profession of book writing makes horse racing seem like a solid, stable business."