Why do there are people who excel with intelligence and wisdom? Is it because of the structure of their brains or is it because of how they use their brains? Every person is born with an innocent and empty mind, but not all people grow with a great mind. Wisdom is earned through time, experience, reflection, and consistent practice. If you want to sharpen your brain and mind further, here are 12 ways you may follow to become more intelligent and wiser.