2 Give a portion to seven, and also to eight; for thou knowest not what evil shall be upon the earth.
4 He that observeth the wind shall not sow; and he that regardeth the clouds shall not reap.
6 In the morning sow thy seed, and in the evening withhold not thine hand: for thou knowest not whether shall prosper, either this or that, or whether they both shall be alike good.
7 Truly the light is sweet, and a pleasant thing it is for the eyes to behold the sun:
9 Rejoice, O young man, in thy youth; and let thy heart cheer thee in the days of thy youth, and walk in the ways of thine heart, and in the sight of thine eyes: but know thou, that for all these things God will bring thee into judgment.
10 Therefore remove sorrow from thy heart, and put away evil from thy flesh: for childhood and youth are vanity.