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• The important thing is not to stop questioning.
• The important thing is not to stop questioning. Curiosity has its own reason for existing.
  One cannot help but be in awe when he contemplates the mysteries of eternity, of life, of the marvelous structure of reality....
• Imagination is more important than knowledge. -- Albert Einstei
• Albert Einstei
• The hardest thing in the world to understand is the income tax. -- Albert Einstei