Merleau-Ponty argues that our primary way of experiencing the world is through our senses. He believes that our senses are not simply passive receptors of information, but rather that they actively engage with the world and help us to make sense of it.

Merleau-Ponty's concept of the 'lived body' refers to the body as it is experienced from the inside, rather than as it is seen from the outside or represented in the brain. He argues that the lived body is the basis for our understanding of the world and that it is through the lived body that we are able to interact with the world.

Merleau-Ponty argues that perception and action are not two separate processes, but rather two aspects of the same process. He believes that we cannot perceive the world without acting on it, and that our actions are always guided by our perception of the world.

Merleau-Ponty argues that the body is not a passive object of perception, but rather an active agent of perception. He believes that the body is not simply a neutral medium through which perception occurs, but rather that it actively participates in the process of perception.

Merleau-Ponty's phenomenology of perception and the body provides a new way of understanding the relationship between the mind and the body, the relationship between the self and the world, and the nature of human experience. It offers a unique perspective on the human condition that has had a profound impact on philosophy, psychology, and other fields.