Ecclesiastes 11:5-8

⁵As thou knowest not what is the way of the spirit, how the bones grow in the womb of her that is with child, even so thou knowest not the work of God who maketh all.

⁶In the morning sow thy seed, and in the evening withhold not thy hand; for thou knowest not which shall prosper, whether this or that, or whether they both shall be alike good.

⁷Now the light is sweet, and pleasant is it to the eyes to see the sun;

⁸but if a man live many years, and rejoice in them all, yet let him remember the days of darkness; for they shall be many: all that cometh is vanity.