Hell is empty.
And all the devils are here. [ William Shakespeare ]

Sometimes we are devils to ourselves.
When we will tempt the frailty of our powers.
Presuming on their changeful potency. [ William Shakespeare ]

The cleverest of all the devils is Opportunity. [ Wieland ]

The heart of man is the place the devils dwell in. [ Sir Thomas Browne ]

Drunkenness makes men fools; some beasts, some devils. [ Proverb ]

Though an angel should write, still 'tis devils must print. [ Moore ]

Prosperity has damned more souls than all the devils together. [ Proverb ]

When a lackey comes to hell's door, the devils lock the gates. [ English Proverb, collected by George Herbert ]

What there are pride and covetousness in a man, two devils fight. [ Proverb ]

He that feasts a flatterer and a slanderer, dines with two devils. [ Proverb ]

A woman and her servant, acting in accord, would outwit a dozen devils. [ Proverb ]

The soul of a man can by no agency, of men or of devils, be lost and ruined but by his own only. [ Carlyle ]

I wish it were never one's duty to quarrel with anybody; I do so hate it: but not to do it sometimes is to smile in the devils face. [ George MacDonald ]

There are women so hard to please that it seems as if nothing less than an angel will suit them: hence it comes that they often meet with devils. [ Marguerite de Valois ]

There are women so hard to please that it would seem as if nothing less than an angel would suit them; and hence it comes that they often encounter devils. [ Marguerite de Valois ]