The feeble minded are people who know the truth, but only affirm it as consistent with their own interests.

Related:

• The only completely consistent people are the dead.
  Aldous...
• The open-minded see the truth in different things: the narrow-minded see only the differences.
  Author...
• People who pursue their own intellectual interests
  for purely personal reasons are more likely to benefit...
• Consistency is contrary to nature, contrary to life.
  The only completely consistent people are the dead...
• If it were true that men could achieve their good by means of turning some men into sacrificial animals,
  and ... if I were asked to serve the interests of society...
• People must not attempt to impose their own 'truth' on others.
  The right to profess the truth must always be upheld...
• Jim and Tammy Bakker are the only people I know who
  are a disgrace to their underwear...
• One person with a belief is equal to a force of ninety-nine who have only interests.
  John Stuart...
• My atheism, like that of Spinoza, is true piety towards the universe and denies only gods fashioned by men in their own image,
  to be servants of their human interests. -- George...