When tremendous dangers are involved, no one can be blamed for looking to his own interest.
ThucydidesMost people, in fact, will not take the trouble in finding out the truth, but are much more inclined to accept the first story they hear.
ThucydidesFor men can endure to hear others praised only so long as they can severally persuade themselves of their own ability to equal the actions recounted: when this point is passed, envy comes in and with it incredulity.
Thucydides