Two quotes

W. Shakespeare Sonnet LXVI

Tired with all these, for restful death I cry,
As, to behold desert a beggar born,
And needy nothing trimm'd in jollity,
And purest faith unhappily forsworn,
And guilded honour shamefully misplaced,
And maiden virtue rudely strumpeted,
And right perfection wrongfully disgraced,
And strength by limping sway disabled,
And art made tongue-tied by authority,
And folly doctor-like controlling skill,
And simple truth miscall'd simplicity,
And captive good attending captain ill:
Tired with all these, from these would I be gone,
Save that, to die, I leave my love alone.

From The Notebooks of Lazarus Long by R. Heinlein:

Throughout history, poverty is the normal condition of man.

Advances which permit this norm to be exceeded - here and there, now and then - are the work of an extremely small minority, frequently despised, often condemned, and almost always opposed by all right-thinking people. Whenever this tiny minority is kept from creating, or (as sometimes happens) is driven out of a society, the people slip back into abject poverty.

This is known as "bad luck".