Related:

• Believe me, there's nothing tougher to overcome [than a sense of purpose], even among humans.
  -- McCoy, "I, Mudd," stardate 4513.3....
• They're [androids are] perfect. Flawless, mentally and physically.
  No weaknesses, perfectly disciplined. No vices, no fears, no faults....
• Behind every successful man, there is a woman -- urging him on.
  -- Harry Mudd, "I, Mudd," stardate 4513.3....
• Knowledge, sir, should be free to all! -- Harry Mudd, "I, Mudd," stardate 4513.3
• We cannot allow any race as greedy and corruptible as yours to have free run of the galaxy.
  -- Norman the android, "I, Mudd," stardate 4513.3....
• Your species is self-destructive. -- Norman the android, "I, Mudd," stardate 4513.3
• Unhappiness is the state which occurs in the human when wants and desires are not fulfilled.
  -- Spock, "I, Mudd," stardate 4513.3....
• What is man but that lofty spirit -- that sense of enterprise.
  -- Kirk, "I, Mudd," stardate 4513.3....
• You can't evaluate a man by logic alone. -- McCoy, "I, Mudd", stardate 4513.3