Karma is the Sanskrit word for 'action' and refers to the law of cause and effect that governs the cycle of rebirth. According to this law, every action, whether physical, verbal, or mental, has consequences that will determine the individual's future experiences.

Desire and attachment to worldly objects and experiences are considered to be the primary cause of suffering and bondage in Indian philosophy. These desires and attachments lead to actions that create karma, which in turn perpetuates the cycle of rebirth.

Liberation, also known as moksha or nirvana, is the ultimate goal of human existence in Indian philosophy. It is a state of freedom from the cycle of rebirth and the suffering associated with it.

Karma yoga, bhakti yoga, jnana yoga, and raja yoga are all considered to be paths to liberation in Indian philosophy. Karma yoga is the path of selfless action, bhakti yoga is the path of devotion, jnana yoga is the path of knowledge, and raja yoga is the path of meditation and self-realization.

The Bhagavad Gita teaches that the key to liberation is to perform actions without attachment to the fruits of those actions. This means acting for the sake of duty and not for personal gain or reward.

Advaita Vedanta teaches that the individual self (atman) is identical to the ultimate reality (Brahman). This means that there is no fundamental separation between the two.

In Buddhism, karma is primarily associated with the law of cause and effect. It states that every action, whether physical, verbal, or mental, has consequences that will determine the individual's future experiences.

In Indian philosophy, the intention behind an action is considered to be a key factor in determining the quality of one's karma. An action performed with a pure and selfless intention is considered to be good karma, while an action performed with a selfish or harmful intention is considered to be bad karma.

Moksha is the Sanskrit term used in Indian philosophy to refer to the state of liberation from the cycle of rebirth. It is a state of freedom from suffering and ignorance, and is considered to be the ultimate goal of human existence.

The Nyaya school of Indian philosophy holds that ignorance is the primary cause of human suffering. Ignorance refers to the lack of knowledge about the true nature of reality, which leads to wrong beliefs and actions that result in suffering.

Ahimsa is a central concept in the Jain tradition and refers to the principle of non-violence. It is the belief that all living beings have an inherent value and should not be harmed or killed.

The Samkhya school of Indian philosophy emphasizes the importance of discrimination between purusha (the pure consciousness) and prakriti (the material world). This discrimination is considered to be a key component of the path to liberation.

The Mimamsa school of Indian philosophy emphasizes the importance of fulfilling religious duties and rituals as the primary goal of human existence.

Dravya is a central concept in the Vaisheshika school of Indian philosophy and refers to substance. It is considered to be the fundamental building block of the universe and is characterized by its ability to exist independently.

In the Yoga school of Indian philosophy, the intention behind an action is considered to be a key factor in determining the quality of one's karma. An action performed with a pure and selfless intention is considered to be good karma, while an action performed with a selfish or harmful intention is considered to be bad karma.