10Say not thou, What is the cause that the former days were better than these? for thou dost not inquire wisely concerning this.
11Wisdom is as good as an inheritance; yea, more excellent is it for them that see the sun.
12For wisdom is a defence, even as money is a defence; but the excellency of knowledge is, that wisdom preserveth the life of him that hath it.
13Consider the work of God: for who can make that straight, which he hath made crooked?
14In the day of prosperity be joyful, and in the day of adversity consider; yea, God hath made the one side by side with the other, to the end that man should not find out anything [that shall be] after him.
15All this have I seen in my days of vanity: there is a righteous man that perisheth in his righteousness, and there is a wicked man that prolongeth [his life] in his evil-doing.
16Be not righteous overmuch; neither make thyself overwise: why shouldest thou destroy thyself?