Lecture by Swami Tattwamayananda. Smrti, memory, is constant remembrance and awareness. Mindfulness is a modern diluted form of a Buddhist tradition, which practices this Smrti. Shraddha is an untranslatable word, which roughly corresponds to sincerity, dedication, faith, and a sense of sanctity. It allows you to persevere and protects you like a loving mother. It leads to Virya, psychic energy. That leads you to Smrti, a constant remembrance. These are the characteristics of a real yogi. Verse: I.20