Your mind, body, and spirit is where you will find wisdom and bliss. There are various mind/body practices that will take you deep inside. One example is the mindful practice of focusing on your breathing during meditation. You keep your focus on the breath while the mind, body, and emotions dance. Eventually at times there will only be breathing and beyond. Another practice is Chakra meditation. Chakras are seven profound energy centers deep within. Focus on a Chakra point while breathing slowly and deeply. The mind, body, and emotions will swirl and new experiences will unfold. Eventually all will dissolve into the radiance of the Chakra.
Spiritual/Mystical seekers of the Ultimate throughout history have sought knowledge, wisdom, transcendence, and bliss from deep within.