解释：占卜来解决疑惑，如果没有疑惑的话又何必占卜呢？

I sent my Soul through the Invisible, Some letter of that After-life to spell: And by and by my Soul return'd to me, And answer'd "I Myself am Heav'n and Hell."

Efficiency and environmental responsibility can—and must—go hand in hand.

最好的领导者是那些最热衷于让比自己更聪明的人围绕在自己身边的人。