Related:

• You can lead a man to ponder; you cannot make him think.
• You can lead a man to slaughter, but you can't make him think.
• You can send someone to college, but you can't make him think.
• The greatest mistake you can make in life is to be continually fearing you will make one.
  Elbert Hubbard...
• The greatest mistake you can make in life is to be continually fearing you will make one.
  -- Elbert. G. Hubbard, American write...
• If you can't answer a man's argument, all is not lo
  you can still call him vile names. -- Elbert Hubbard...
• You can lead a horse to water, but you can't make him drink.
• You can lead a car to a highway, but you can't make it think.