Guru Brahma Sloka

Gurur Brahmaa Gurur Vishnu
Gurur Devo Maheswara
Gurur Saaksaat Param Brahma
Tasmai Shri Guruve Namaha

Meaning :
Guru Is Brahmaa (Who plants the qualities of goodness) Guru Is Vishnu (Who nurtures and fosters the qualities of goodness) Guru Is Maheswara (Who weeds out the bad quality) Guru Is Supreme Brahman Itself Prostration Unto That Guru"