—— 请按键盘 空白键 开始游戏 ——

"The beauty of science is that it allows us to understand the world in a way that is both profound and practical."
你的时间有限,所以不要浪费在过别人的生活上。
The best architecture is invisible.
Learning to read involves the development of attentional networks that allow children to focus on letters and words while ignoring distractions.
生活中最大的荣耀不在于从不跌倒,而在于每次跌倒后都能站起来。