Aurobindo's Integral Yoga is a spiritual philosophy that combines Eastern spirituality and the concept of evolution. It is based on the belief that the ultimate goal of human life is not just individual liberation, but the transformation and evolution of the entire being.

One of the key principles of Integral Yoga is the concept of "integral consciousness." This refers to the idea that the human consciousness is not limited to the individual mind, but is connected to a larger, universal consciousness. Aurobindo believed that by tapping into this universal consciousness, individuals can achieve a higher state of being and contribute to the evolution of humanity.

Another important principle of Integral Yoga is the concept of "supramental consciousness." This is seen as the next step in human evolution, where the mind is transcended and a new level of consciousness is achieved. Aurobindo believed that through the practice of Integral Yoga, individuals can prepare themselves for this higher state of consciousness and become agents of change in the world.

Integral Yoga also emphasizes the importance of self-awareness and self-transformation. Aurobindo believed that true spiritual growth can only be achieved through self-knowledge and inner transformation. This involves identifying and overcoming one's limitations and negative tendencies, and cultivating positive qualities such as love, compassion, and harmony.

Another key aspect of Integral Yoga is the integration of all aspects of life - physical, mental, emotional, and spiritual. Aurobindo believed that true spiritual growth cannot be achieved by focusing on one aspect while neglecting others. Instead, all aspects of life must be harmonized and aligned towards the ultimate goal of evolution.

Integral Yoga also emphasizes the importance of action in the world. Aurobindo believed that spiritual growth must be accompanied by active engagement in the world and the pursuit of a higher purpose. This involves using one's spiritual realization to bring about positive change in society and contribute to the evolution of humanity.

In summary, Aurobindo's Integral Yoga is based on the principles of integral consciousness, supramental consciousness, self-awareness and transformation, integration of all aspects of life, and active engagement in the world. It offers a holistic approach to spiritual growth and evolution, aiming to transform not just the individual, but also society and the world as a whole.