It's easy to say that wisdom, sapience, or sagacity is the ability to think and act using knowledge, experience, understanding, common sense and insight. It's even easier to say that wisdom is associated with attributes such as unbiased judgment, compassion, experiential self-knowledge, self-transcendence and non-attachment, and virtues such as ethics and benevolence. In my opinion it is also very easy to say that wisdom has been defined in many different ways, including several distinct approaches to assess the characteristics attributed to wisdom. On the whole I like things that are easy to say and, if possible, are easy to read.
To me this, not anything else, is the "beginning to wisdom" which should not be confused with the "end of wisdom" which isn't even a thing. Wisdom is also nothing like the kind of home made soup that sticks to your ribs and makes you feel like a balloon or maybe a pregnant baboon. It's that still, small voice that whispers to your inner innerspace in the bathroom when you're flossing. Then once you leave the room you immediately forget the message.