People who make no noise are dangerous.
Wit is a dangerous weapon, even to the possessor, if he knows not how to use it discreetly.
Congressional Republicans are dismantling the limited environmental protections initiated by Richard Nixon, who would be something of a dangerous radical in today’s political scene.
We should keep silent about those in power; to speak well of them almost implies flattery; to speak ill of them while they are alive is dangerous, and when they are dead is cowardly.
Almost all people have this potential for evil, which would be unleashed only under certain dangerous social circumstances.
There are no dangerous thoughts; thinking itself is dangerous.
Idealistic reformers are dangerous because their idealism has no roots in love, but is simply a hysterical and unbalanced rage for order amidst their own chaos.
Truth uttered before its time is always dangerous.
We can guess that the unacceptable conduct of the soldiers at Abu Ghraib resulted in part from the dangerous state of affairs on the ground in a theater of war.
The job of the organizer is to maneuver and bait the establishment so that it will publicly attack him as a ‘dangerous enemy.’