煤炭行业要深化供给侧结构性改革,提高供给质量。
I don't do black music, I don't do white music, I make fight music.
We are all descendants of successful ancestors; failure left no progeny.
逻辑学研究不仅仅是关于形式系统,更是关于人类推理的本质。
Vision without execution is just a dream.