We are born with infinite wisdom, but we go on losing our wisdom in collecting knowledge. Knowledge is rubbish; it is mundane, it is trivia. We go on giving away the precious for the absolutely meaningless.
Become ignorant again of so-called knowledge. Unburden yourself of knowledge, unlearn it and the moment all knowledge has been unlearned, wisdom starts welling up in you. It is your intrinsic nature. It has not to be learned, it has not to be searched for. You have not to go outside seeking for it; it is your innermost core of being.
Meditation means unlearning knowledge so that wisdom can assert itself in life again.