—— 请按键盘 空白键 开始游戏 ——

Education is the seed from which sustainable forestry practices grow.
"We always overestimate the change that will occur in the next two years and underestimate the change that will occur in the next ten. Don't let yourself be lulled into inaction."
关于性别和经济学的讨论必须从指责转向解决方案。
微生物什么都不是;环境才是一切。