—— 请按键盘 空白键 开始游戏 ——

可持续性不仅仅是一个目标,更是我们对未来肩负的责任。
Sustainability is not just a goal, it's a responsibility we owe to the future.
The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.
The beauty of a mathematical proof is in its elegance and the way it reveals the underlying truth in a clear and concise manner.
过去不是静止的画卷,它随我们而动,随我们的变化而变化。
The true discovery of America is before us. The true fulfillment of our spirit, of our people, of our mighty and immortal land, is yet to come.
一本书对孩子来说应该像一个朋友——令人安心、兴奋且充满惊喜。
The only way to get through life is to laugh your way through it. You either have to laugh or cry. I prefer to laugh. Crying gives me a headache.