And I praised joy, because there is no good to man under the sun but to eat and to drink, and to rejoice: for this shall lodge with him in his labor the days of his life which God gave to him under the sun.

Do not be eager in your heart to be angry,
For anger dwells in the heart of fools.

For all his days are but'sorrows, and his travail is grief; yea, even in the night his heart taketh no rest. This also is vanity.

When I applied my heart to know wisdom, and to see the business that is done upon the earth (for also there is that neither day nor night seeth sleep with his eyes),