The Gayatri mantra can be used to improve memory, cognition, and sexually creative energies. A brand-new mirror has beautiful reflections, but after time, dust builds up and requires cleaning. Similar to this, as time passes, people we surround ourselves with, the information we learn, and underlying inclinations influence us, our minds get polluted. The Gayatri mantra is like a deep cleanser that helps our minds reflect reality more clearly. The inner radiance and inner power are maintained by the chant. One develops brilliance both in the internal and external realms.