—— 请按键盘 空白键 开始游戏 ——

心灵是一个相互关联的过程系统。
Leadership in agriculture means listening to the land and the people who work it, then making decisions that benefit both.
学习不是强制性的...生存也不是。
Every experiment is a step towards understanding the complex mechanisms of life.
Every ending is a new beginning.