—— 请按键盘 空白键 开始游戏 ——

The present state of the system of nature is evidently a consequence of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.
The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.
伟大不在于成为最好,而在于激发他人最好的一面。