A story should have a beginning, a middle, and an end, but not necessarily in that order.

我不是政治家，我是艺术家。艺术家的职责是成为一面镜子，而不是领导者。

A quarry manager needs the precision of an engineer and the vision of a poet.

"Positive psychology is not a spectator sport."

煤炭的未来取决于我们能否使其更清洁、更高效。