The mind needs books like a knife needs a whetstone

For an entrepreneur, your mind is your most powerful weapon.

The best way to strengthen your mind is in the cut-and-thrust of battle.

Trial and error. Risk-taking. Doing actual business.

But before you go to battle, you need to make sure your weapon is sharp.

Reading keeps your mind sharp.

Reading is your whetstone.

It’s always best to have a sharp weapon BEFORE you enter battle.