—— 请按键盘 空白键 开始游戏 ——

一个人必须经过一番刻苦奋斗,才会有所成就。
煤炭行业要深化供给侧结构性改革,提高供给质量。
Sometimes you can't make it on your own.
Science is not about finding absolute truths, but about constantly pushing the boundaries of our understanding.
A teacher must have a healthy body, the skills of a farmer, the mind of a scientist, the interest in art, and the spirit of social reform.
所以我认为虽然不耕种织布,但效果好于耕种织布。 
预言下雨不算什么,建造方舟才算。