—— 请按键盘 空白键 开始游戏 ——

Don't let past mistakes hinder your future progress.
你不能让过去的错误阻碍你未来的进步。
事实上,自然科学长期以来只是大脑和想象力的产物:现在是时候回归到对物质和显而易见事物的朴素而健全的观察上了。
Learning to read involves the development of attentional networks that allow children to focus on letters and words while ignoring distractions.
Life is not easy for any of us. But what of that? We must have perseverance and above all confidence in ourselves. We must believe that we are gifted for something and that this thing must be attained.
The journey of science is not just about finding answers, but about asking the right questions.