उत्साहो बलवानार्य नास्त्युत्साहात्परं बलम् ।
सोत्साहस्य हि लोकेषु न किञ्चिदपि दुर्लभम् ॥

utsāho balavān ārya nāsty utsāhāt paraṁ balam |
sotsāhasya hi lokeṣu na kiñcid api durlabham ||

A person with enthusiasm is a powerful person because nothing is mightier than enthusiasm. Nothing is unachievable (durlabha) to a person with commitment. The purport of this subhāşita is, “Where there is will there is way.”

Rāmāyaṇa: Kiṣikindhā-kāṇḍa, 4.1.121