And I applied my heart to know wisdom, and to know madness and folly: I perceived that this also was a striving after wind.

我又专心察明智慧、狂妄，和愚昧，乃知这也是捕风。

我专心想要明白智慧，想要明白狂妄与愚昧，方知这也是捕风。

我专心想要明白智慧，想要明白狂妄与愚昧，方知这也是捕风。

我又专心察明智慧和知识、狂妄和愚昧，却发现这也是捕风。

我又专心究察智慧和知识，狂妄和愚昧，才知道这也是捕风。

我用心去明白智慧，明白狂妄和愚昧，却明白了这也是捕风。

我又專心察明智慧、狂妄，和愚昧，乃知這也是捕風。

我專心想要明白智慧，想要明白狂妄與愚昧，方知這也是捕風。

我專心想要明白智慧，想要明白狂妄與愚昧，方知這也是捕風。

我又專心察明智慧和知識、狂妄和愚昧，卻發現這也是捕風。

我又專心究察智慧和知識，狂妄和愚昧，才知道這也是捕風。

我專心一志要明白智慧，要明白狂妄、和愚昧，就知道這也是捕風。

我用心去明白智慧，明白狂妄和愚昧，卻明白了這也是捕風。

我復專心以明智慧、而知狂妄愚蒙、乃覺亦屬捕風、

我專我心、窮察智愚、祇徒勞焉。

不如專心考辨、何為智慧、何為癡頑、何為愚蒙、乃知此亦如捕風、

Then I applied myself to the understanding of wisdom, and also of madness and folly, but I learned that this, too, is a chasing after the wind.

Then I used my mind to understand what it really means to be wise. And I wanted to know what foolish pleasure is all about. But I found out that it’s also like chasing the wind.

And I applied my heart to know wisdom and to know madness and folly. I perceived that this also is but a striving after wind.

So I set out to learn everything from wisdom to madness and folly. But I learned firsthand that pursuing all this is like chasing the wind.

I applied my mind to know wisdom and knowledge, madness and folly; I learned that this too is a pursuit of the wind.

And I applied my mind to know wisdom and to know insanity and foolishness; I realized that this also is striving after wind.

And I set my heart to know wisdom and to know madness and folly. I perceived that this also is grasping for the wind.

I applied my mind to know wisdom and knowledge, madness and folly; I learned that this too is a pursuit of the wind.

And I gave my heart to know wisdom, and to know madness and folly: I perceived that this also is vexation of spirit.

So I decided to discern the benefit of wisdom and knowledge over foolish behavior and ideas; however, I concluded that even this endeavor is like trying to chase the wind!

I applied my heart to know wisdom, and to know madness and folly. I perceived that this also was a chasing after wind.

I searched in my heart how to cheer my flesh with wine, my heart yet guiding me with wisdom, and how to lay hold on folly, till I might see what it was good for the sons of men that they should do under heaven all the days of their life.

prove all things; hold fast that which is good;

And whatsoever mine eyes desired I kept not from them; I withheld not my heart from any joy; for my heart rejoiced because of all my labor; and this was my portion from all my labor.Then I looked on all the works that my hands had wrought, and on the labor that I had labored to do; and, behold, all was vanity and a striving after wind, and there was no profit under the sun.And I turned myself to behold wisdom, and madness, and folly: for what can the man do that cometh after the king? even that which hath been done long ago.

And I applied my heart to seek and to search out by wisdom concerning all that is done under heaven: it is a sore travail that God hath given to the sons of men to be exercised therewith.I have seen all the works that are done under the sun; and, behold, all is vanity and a striving after wind.

All this have I proved in wisdom: I said, I will be wise; but it was far from me.That which is, is far off and exceeding deep; who can find it out?I turned about, and my heart was set to know and to search out, and to seek wisdom and the reason of things, and to know that wickedness is folly, and that foolishness is madness.