Verse 15

द्वैताद्वेतसमुद्भूतैर्जरामरणविभ्रमैः ।स्फुरत्यात्मभिरात्मैव चित्रैरम्ब्विव वीचिभिः

In plain words

Through the manifold confusions of old age and death, born of duality and non-duality, ātman itself flashes forth as its own various selves — as water does, through its waves.