Sanskrit word "Gayatri" means "Sat buddi - Righteous Knowledge". Knowledge could of many aspects but for welfare is Righteous.

Gayatri mantra inspires righteous wisdom. Vedas are expansion of Gayatri Mantra.

Gayatri Mantra is combination of syllabi whose resonance has power of increasing Righteous Knowledge.

Chanting of Gayatri Mantra with meaning and Meditating on rising sun has significant spiritual impact.

Swan as vehicle of Gayatri is a symbolic representation of a man with Righteous Power.