Image card: Just as iron rusts unless it is used, and water putrifies or, in cold, turns to ice, so our intellect spoils unless it is kept in use.
Mindset

Just as iron rusts unless it is used, and water putrifies or, in cold, turns to ice, so our intellect spoils unless it is kept in use.

Leonardo da Vinci

An Italian Renaissance artist and inventor who painted the Mona Lisa.

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More on mindset

  • Worry is paying interest on a debt you may never owe.
  • Replace 'I can't do this' with 'I can't do this yet' and notice the door crack open.
  • You cannot pour from an empty mind, so feed yours something good today.
  • Think of yourself as a work in progress, not a finished sign with a typo on it.
  • A hard problem is just a heavy door. Lean in with your whole shoulder.
  • The story you tell yourself at night becomes the day you have tomorrow.