—— 请按键盘 空白键 开始游戏 ——

因此,自爱是行动的必要原则。
Self-love, then, is a necessary principle of action.
The truth is, we are all capable of great evil and great good. It is the choices we make that define us.
每个数学问题都有一个解决方案;这只是找到正确视角的问题。
A single seed can change the world.
发现的喜悦无疑是人类心灵所能感受到的最活跃的喜悦。