Ecclesiastes 7:18 (KJV)

Consider the work of God: for who can make that straight, which he hath made crooked?

In the day of prosperity be joyful, but in the day of adversity consider: God also hath set the one over against the other, to the end that man should find nothing after him.

All things have I seen in the days of my vanity: there is a just man that perisheth in his righteousness, and there is a wicked man that prolongeth his life in his wickedness.

Be not righteous over much; neither make thyself over wise: why shouldest thou destroy thyself ?

Be not over much wicked, neither be thou foolish: why shouldest thou die before thy time?

Wisdom strengtheneth the wise more than ten mighty men which are in the city.

For there is not a just man upon earth, that doeth good, and sinneth not.

Also take no heed unto all words that are spoken; lest thou hear thy servant curse thee:

For oftentimes also thine own heart knoweth that thou thyself likewise hast cursed others.

All this have I proved by wisdom: I said, I will be wise; but it was far from me.