Related:

• Human beings do not survive on bread alone ... but on the nourishments of liberty.
  For what indeed is a man without freedom ... naught but a mechanism, trapped in the cogwheels of eternity....
• Spock: "I do not dispute that in the wrong hands--" McCoy
  'In the wrong hands'? Would you mind telling me whose are the right hands, my logical friend?...
• Believe me, there's nothing tougher to overcome [than a sense of purpose], even among humans.
  -- McCoy, "I, Mudd," stardate 4513.3....
• Behind every successful man, there is a woman -- urging him on.
  -- Harry Mudd, "I, Mudd," stardate 4513.3....
• There's only one kind of woman.... Or man, for that matter.
  You either believe in yourself or you don't. -- Kirk and Harry Mudd, "Mudd's Women," stardate 1330....
• They're [androids are] perfect. Flawless, mentally and physically.
  No weaknesses, perfectly disciplined. No vices, no fears, no faults....
• Man is not just a biological unit that you can patch together.
  -- McCoy, "The Changeling," stardate 3541.9....
• What is man but that lofty spirit -- that sense of enterprise.
  -- Kirk, "I, Mudd," stardate 4513.3....
• McCoy: "Dear Lord, do you think we're intelligent enough to.
  .. Suppose, what if this thing were used where life already exists?...