Rain comes after sunshine, and clear sky comes after dark clouds. There will be rain after sunny days and clear skies after dark clouds.

Sunlight can burn you, food can poison you, words can condemn you, and pictures can insult you; Music can't punish you-only bliss. Sunlight may burn you, food may poison you, proverbs may curse you, and pictures may insult you-music will not punish you, but only bless you.

People who are in a happy mood live long. Quiet and cultivate one's morality (I don't know if this is the light you want)

Many hands make light work. Everyone gathers firewood and the flames are high.

The same two.