最好的商业模式往往是最简单的。

"The gladdest moment in human life, methinks, is a departure into unknown lands."

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

医学的未来在于理解疾病的分子基础。

"A man's memory might have only a hundred clear days in it and he has lived thousands."

我不惧怕任何人。每个人都是平等的。上帝把我们放在这里的目的是一样的。