Because in much wisdom is much grief, and increase of knowledge is increase of sorrow.

All his days are sorrow, and his work is full of grief. Even in the night his heart has no rest. This again is to no purpose.

A time for weeping and a time for laughing; a time for sorrow and a time for dancing;

All his days are in the dark, and he has much sorrow, pain, disease, and trouble.

Sorrow is better than joy; when the face is sad the mind gets better.

For every purpose there is a time and a decision, because the sorrow of man is great in him.

So put away trouble from your heart, and sorrow from your flesh; because the early years and the best years are to no purpose.