Related:

• Diogenes' Second Dictum If a taxpayer thinks he can cheat safely, he probably will.
• He that never thinks can never be wise. JOHNSON
• There is no God! He just thinks he's there!
• Thinks he's worth.
• Any hack can safely rail away at foreign powers beyond the sea
  but a good writer is a critic of the society he lives in. -- Edward Abbey...
• The angry man always thinks he can do more than he can. -- Albertano of Brescia
• There is no man living that can not do more than he thinks he can. Henry Ford
• The man who believes he can do it is probably right. -- Helvetiu