一切并未失去。
Every body continues in its state of rest, or of uniform motion in a right line, unless it is compelled to change that state by forces impressed upon it.
投资是一种长期的过程，不要被短期成功或失败所迷惑。
Never stop learning. The moment you think you know it all is the moment you fail.
Coal enterprises must enhance their sense of social responsibility and achieve the unity of economic and social benefits.