Ecclesiastes 1:13
I applied my heart to seek and to search out by wisdom concerning all that is done under the sky. It is a heavy burden that God has given to the sons of men to be afflicted with.
Ecclesiastes 3:10
I have seen the burden which God has given to the sons of men to be afflicted with.
Ecclesiastes 1:17
I applied my heart to know wisdom, and to know madness and folly. I perceived that this also was a chasing after wind.
Genesis 3:19
By the sweat of your face will you eat bread until you return to the ground, for out of it you were taken. For you are dust, and to dust you shall return."
Ecclesiastes 7:25
I turned around, and my heart sought to know and to search out, and to seek wisdom and the scheme of things, and to know that wickedness is stupidity, and that foolishness is madness.
Psalm 111:2
The LORD's works are great, pondered by all those who delight in them.
Proverbs 2:2-4
So as to turn your ear to wisdom, and apply your heart to understanding;
Proverbs 4:7
Wisdom is supreme. Get wisdom. Yes, though it costs all your possessions, get understanding.
Proverbs 18:1
An unfriendly man pursues selfishness, and defies all sound judgment.
Proverbs 18:15
The heart of the discerning gets knowledge. The ear of the wise seeks knowledge.
Proverbs 23:26
My son, give me your heart; and let your eyes keep in my ways.
Ecclesiastes 2:23
For all his days are sorrows, and his travail is grief; yes, even in the night his heart takes no rest. This also is vanity.
Ecclesiastes 2:26
For to the man who pleases him, God gives wisdom, knowledge, and joy; but to the sinner he gives travail, to gather and to heap up, that he may give to him who pleases God. This also is vanity and a chasing after wind.
Ecclesiastes 4:4
Then I saw all the labor and achievement that is the envy of a man's neighbor. This also is vanity and a striving after wind.
Ecclesiastes 8:9
All this have I seen, and applied my mind to every work that is done under the sun. There is a time in which one man has power over another to his hurt.
Ecclesiastes 8:16-17
When I applied my heart to know wisdom, and to see the business that is done on the earth (for also there is that neither day nor night sees sleep with his eyes),
Ecclesiastes 12:12
Furthermore, my son, be admonished: of making many books there is no end; and much study is a weariness of the flesh.
1 Timothy 4:15
Be diligent in these things. Give yourself wholly to them, that your progress may be revealed to all.