The foundations of the Intelligence are five in number, cach serving a different purpose. They are called the sense. The invisible principle. viz., Intelligence, Depends on them.
अधिष्ठानानि वुद्धेर्हि पृथगानि पञ्चधा। इन्द्रियाणीति यान्याहुस्तान्यदृश्योऽधितिष्ठति॥