The Book of Ecclesiastes
(Chapter 4 verse 6)
"Beter is a handful with quietness, than both the hands full with travail and vexation of spirit."

The Book of Ecclesiastes
(Chapter 7 verse 20)
"For there is not a just man upon earth, that doeth good, and sinneth not."

The Book of Ecclesiastes
(Chapter 7 verses 28-29)
"Which yet my soul seeketh, but I find not: one man among a thousand have I found; but a woman among all these have I not found. Lo, this only have I found, that God hath made man upright; but they have sought out many inventions."

The Book of Ecclesiastes
(Chapter 12 verses 13-14)
"Let us hear the conclusion of the whole matter: Fear God, and keep his commandments: for this is the whole duty of man. For God shall bring every work into judgment, with every secret thing, whether it be good, or whether it be evil."