four winds 四面来风，东南西北风

【例句】
We sing our prayers to four winds!
我们将我们的祈褥唱给四面八风听！

Even so, I also optimistic about the act, regardless of Four winds and empty hard, not to receive.
即使如此，我也乐观行事，不管东南西北风，只管耕耘，不问收获。