Intelligent mining is the key to high-quality development in the coal industry.

The universe is a self-organizing system, and consciousness is a part of that system.

Quality is never an accident; it is always the result of intelligent effort.

成功是最好的报复。

美德不在于避免恶习，而在于不渴望它。

名声不是生活中最重要的东西，最重要的是快乐。