To make out the reason of that resemblance between him and our mother, I thought for a long time. Even trying my level best I could not find the cause.
सादृश्यहेतुमन्विच्छन् पृथायास्तस्य चैव ह॥ कारणं नाधिगच्छामि कथंचिदपि चिन्तयन्।