14. amantramakṣaraṃ nāsti

अमन्त्रमक्षरं नास्ति
नास्ति मूलमनौषधम् ।
अयोग्यः पुरुषो नास्ति
योजकस्तत्र दुर्लभः ॥

amantramakṣaraṃ nāsti
nāsti mūlamanauṣadham ।
ayogyaḥ puruṣo nāsti
yojakastatra durlabhaḥ ॥

Hint: प्रथमा विभक्ति

अमन्त्रम् अक्षरं न अस्ति (amantram akṣaraṃ na asti) = there is no letter which cannot become a mantra
अनौषधम् मूलं न अस्ति (anauṣadham mūlaṃ na asti) = there is no root without any medicinal quality
अयोग्यः पुरुषः न अस्ति (ayogyaḥ puruṣaḥ na asti) = there is no person who is incapable / useless
योजकः तत्र दुर्लभः (yojakaḥ tatra durlabhaḥ) = there, an employer (who can create a mantra from a letter or a medicine from the root or get the best out of the employee) ) is rare!

Credits: Courtesy Brahmachari Ved Chaitanya of Chinmaya International Foundation (CIF), I realized that learning one Sanskrit verse a week is not a big deal. In this series, I am just repeating what has been taught by Shri Vedji as part of Sanskrit for Shastra-Study Course by CIF. The classes for this course are available on YouTube here.
Image courtesy: Google Images
P.S.: All errors / mistakes are my own