There is no creature on earth half so terrifying as a truly just man.

As far as fidelity is concerned, there is no animal in the world as treacherous as man.

Certainly no beast has essayed the boundless, infinitely inventive art of human hatred. No beast can match its range and power.

Man is neither angel nor beast, and it is unfortunately the case that anyone trying to act the angel acts the beast.

Of all creatures that breathe and move upon the earth, nothing is bred that is weaker than man.

No man is a devil in his own mind.

Man is neither angel nor beast, and unhappily whoever wants to act the angel, acts the beast.

No wild beasts are so dangerous to men as Christians are to one another.

There is no folly of the beast of the earth which is not infinitely outdone by the madness of man.

no beast is more savage than man when possessed with power answerable to his rage.

There is no vice that doth so cover a man with shame as to be found false and perfidious.

...there is no folly of the beast of the earth which is not infinitely outdone by the madness of men.

For there is no folly of the beast of the earth which is not infinitely outdone by the madness of men.

Searching for the Man who lives in him was perhaps what he really meant, because certainly no beast has essayed the boundless, infinitely inventive art of human hatred. No beast can match its range and power.