这寡独的黄昏，幕着雾与雨，我在我的心的孤寂里，感觉到它的叹息。

OPEC no longer holds all the cards in global oil markets.

The state is the most important institution in human society, and its strength or weakness is the key determinant of a society's success or failure.

真理的话语是简单的。

"Literature is the mirror of society, reflecting its virtues and vices."

解释：善念不可轻易丧失，恶念不能肆意滋长。