Mahatma Gandhi's profound statement, "State .......... does the greatest harm to mankind by destroying individuality, which lies at the root of all progress," encapsulates his deep skepticism towards the modern, centralized state and his unwavering belief in the moral autonomy and self-realization of the individual. To elucidate this, we must understand Gandhi's philosophy of the state, his concept of individuality, and his vision of true progress.

Gandhi's Critique of the State: Gandhi viewed the state, particularly the modern, Western-style state, with profound suspicion. He considered it a 'soulless machine' that operates through coercion and violence. His critique stemmed from several points:

1. Inherent Violence and Coercion: The state, by its very nature, relies on force (police, army, prisons) to maintain order and enforce its will. Gandhi, a staunch advocate of non-violence (Ahimsa), saw this as fundamentally immoral and antithetical to human dignity.
2. Centralization and Impersonality: Modern states tend to be highly centralized, bureaucratic, and impersonal. This leads to a detachment between the rulers and the ruled, making the state unresponsive to the needs of local communities and individuals.
3. Suppression of Conscience: The state demands obedience to its laws, often overriding individual conscience and moral judgment. For Gandhi, true morality comes from within, from an individual's adherence to truth (Satyagraha). When the state dictates morality or action, it stifles this inner voice.
4. Economic Exploitation: Gandhi believed that the state, especially in its modern industrial form, often facilitates economic exploitation and inequality, concentrating wealth and power in the hands of a few while disempowering the masses.

The Destruction of Individuality: For Gandhi, the state's greatest harm lies in its tendency to crush individuality. Individuality, in his view, is not mere self-interest but the capacity for moral reasoning, self-discipline, self-reliance, and the pursuit of truth. It is the unique spiritual and ethical potential within each human being. The state destroys this individuality by:

1. Promoting Conformity: By imposing uniform laws and regulations, the state encourages conformity and discourages independent thought and action. Citizens become cogs in a machine rather than autonomous moral agents.
2. Fostering Dependence: A powerful, centralized state can make individuals dependent on it for their welfare, security, and even their sense of identity. This erodes self-reliance (Swaraj) and initiative.
3. Eroding Moral Responsibility: When the state takes over all functions, individuals may feel less personal responsibility for societal well-being, delegating moral duties to the state. This diminishes their capacity for ethical action.
4. Suppressing Dissent: States, especially those with totalitarian tendencies, often suppress any form of dissent or non-conformity, which is essential for the growth of individual thought and conscience.

Individuality as the Root of All Progress: Gandhi firmly believed that true progress, unlike material or technological advancement, is fundamentally moral and spiritual. This progress originates from the individual. For him:

1. Moral and Spiritual Growth: Genuine progress is measured by the individual's capacity for truth, non-violence, self-control, and selfless service. A society composed of morally developed individuals is a truly progressive society.
2. Swaraj (Self-Rule): Swaraj, for Gandhi, was not just political independence but primarily individual self-rule – the mastery over one's own self and passions. This inner freedom is the foundation of all other freedoms and the basis for a just society.
3. Constructive Programme: Gandhi's 'Constructive Programme' (e.g., village industries, basic education, communal harmony) was designed to empower individuals and local communities, fostering self-reliance and moral development from the grassroots, rather than relying on state intervention.
4. Decentralization: His ideal society, often termed 'Ram Rajya,' was a stateless or minimally-governed society of self-sufficient, self-governing village republics, where individuals could flourish without the oppressive hand of a centralized state.

In conclusion, Gandhi's statement is a powerful indictment of the modern state's tendency to homogenize and control, thereby stifling the very essence of human potential. For him, genuine human progress is not about state power or material accumulation, but about the moral and spiritual evolution of each individual, which can only thrive in an environment of freedom, self-reliance, and non-coercion, far removed from the overbearing influence of a centralized state.