Wisdom in Buddhism is all about understanding how we can be more peaceful in our lives and how to live in a way that will make us and others happy. Buddhists believe that when we understand that our thoughts and feelings can change, and that nothing in life is permanent, we will become less attached to things and be able to act more wisely. By being mindful of our thoughts, feelings, and actions, we can learn to live more peacefully and have more compassion for ourselves and others.