Indeed, the two paths pointed out by sages bent on acquiring what is for their well-being viz., Vedanta and Yoga, are such that they are both concerned and again unconcerned (with silent recitations).
वेदवादाश्च निर्वृत्ताः शान्ता ब्रह्मण्यवस्थिताः। सांख्ययोगौ तु यावुक्तौ मुनिभिः समदर्शिभिः॥