According to Indian philosophy, our mind is flow of thoughts. Whenever we have thoughts, mind has to be there. On the contrary, if there are no thoughts then there is no mind. When we are sleeping, there are no thoughts, hence there is no mind during sleep. The state of our mind depends on emotions of our thoughts. When our thoughts are calm and hopeful our mind is calm and hopeful. When our thoughts are agitated, the mind is agitated. Thoughts are not static they are always flowing, it is like a river, sometime goes through turbulence, sometime flows in calm. Intellect is our decision making capability. Intellect directs the flow of thoughts, that is mind. If our intellect is noble, the thought flowing must also be noble. Through our sense organs, the mind receives external stimuli . The intellect, being the discriminating faculty, examines and judges the stimuli received by the mind, and decides what needs to be done. This decision is sent to the organs of action. Intellect depends o