Said, I, in my heart, as concerning the sons of men, That God was minded to prove them, - and that they might see, that they were beasts, of themselves.

The end of a thing is better than the beginning. The patient of spirit is better than the high minded.

I explored with my mind how to stimulate my body with wine while my mind was guiding me wisely, and how to take hold of folly, until I could see what good there is for the sons of men to do under heaven the few years of their lives.

The mind of the wise is in the house of mourning,
While the mind of fools is in the house of pleasure.

for thereunto I applied my mind: that I might know what were wisdom and understanding, what were error and foolishness. And I perceived that this also was but a vexation of mind:

I spoke with my heart, saying, “Behold, I have acquired great [human] wisdom and experience, more than all who were over Jerusalem before me; and my mind has observed a wealth of [moral] wisdom and [scientific] knowledge.”

And I set my mind to seek and explore by wisdom concerning all that has been done under heaven. It is a grievous task which God has given to the sons of men to be afflicted with.

Because all his days his task is painful and grievous; even at night his mind does not rest. This too is vanity.

I directed my mind to know, to investigate and to seek wisdom and an explanation, and to know the evil of folly and the foolishness of madness.

Because punishment for an evil work comes not quickly, the minds of the sons of men are fully given to doing evil.

When I gave my mind to the knowledge of wisdom and to seeing the business which is done on the earth (and there are those whose eyes see not sleep by day or by night),

All this I have seen and applied my mind to every deed that has been done under the sun wherein a man has exercised authority over another man to his hurt.

But even if a man's life is long and he has joy in all his years, let him keep in mind the dark days, because they will be great in number. Whatever may come is to no purpose.

Let your mind be turned to your Maker in the days of your strength, while the evil days come not, and the years are far away when you will say, I have no pleasure in them;

So my mind was turned to grief for all the trouble I had taken and all my wisdom under the sun.

Sorrow is better than joy; when the face is sad the mind gets better.

Thus I have considered all the things that come to pass under the Sun, and lo, they are all but vanity and vexation of mind.

But when I considered all the works that my hands had wrought, and all the labours that I had taken therein: Lo, all was vanity and vexation of mind, and nothing of any value under the Sun.

Then thought I in my mind, "If it happeneth unto the fool as it doth unto me, what needeth me then to labour any more for wisdom?" So I confessed within my heart, that this also was but vanity.

Thus began I to be weary of my life, in so much that I could away with nothing that is done under the Sun, for all was but vanity and vexation of mind:

For what getteth a man of all the labor and travail of his mind, that he taketh under the Sun,

He giveth unto man, what it pleaseth him; whether it be wisdom, understanding, or gladness. But unto the sinner he giveth weariness and sorrow, that he may gather and heap together the thing, that afterward shall be given unto him whom it pleaseth God. This is now a vain thing, yea a very disquietness and vexation of mind.

Then thought I in my mind, "God shall separate the righteous from the ungodly, and then shall be the time and judgment of all counsels and works."

Again, I saw that all travail and diligence of labour was hated of every man. This is also a vain thing, and a vexation of mind.

As for the people that have been before him, and that come after him, they are innumerable: yet is not their joy the greater through him. This is also a vain thing and a vexation of mind. (v17) When thou comest into the house of God, keep thy foot and draw nigh, that thou mayest hear: that is better than the offerings of fools, for they know not what evil they do

All the labour that man taketh is for himself, and yet his desire is never filled after his mind.

The sight of the eyes is better, then that the soul should so depart away. Howbeit, this is also a vain thing and a disquietness of mind.

Be not hastily angry in thy mind, for wrath resteth in the bosom of a fool.

For all these things purposed I in my mind to seek out. The righteous and wise, yea and their servants also are in the hand of God: and there is no man that knoweth either love or hate, but all things are before them.

So enjoy yourself in your youth, young man, and be encouraged during your younger days. Live as you like, consistent with your world view, but keep in mind that God will bring you to account for everything.

Even in thy mind a king revile not, And in the inner parts of thy bed-chamber Revile not the rich: For a fowl of the heavens causeth the voice to go, And a possessor of wings declareth the word.