8. a time to love, and a time to hate; a time of war, and a time of peace.
9. What profit does the one that works have in that in which he labours?
10. I have seen the travail which God has given to the sons of men that they may be occupied in it.
11. He has made every thing beautiful in his time: even the world he has given over to their will, in such a way that no man can attain to this work that God makes from the beginning to the end.
12. I have learned that there is nothing better for them, but to rejoice and to do good in his life.