Valmiki Ramayana Kishkindha Kanda Sarga 1 Shloka 120
Original Shlokaस्वास्थ्यं भद्रं भजस्वार्य त्यज्यतां कृपणा मतिः। अर्थो हि नष्टकार्यार्थैर्नायत्नेनाधिगम्यते।।4.1.120।।
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आर्य O Noble Prince, भद्रम् wellbeing, स्वास्थ्यम् composure, भजस्व adopt, कृपणा pitiable, मतिः mind, त्यज्यताम् give up, नष्टकार्यार्थैः for restoration of loss, अर्थः result, अयत्नेन by not making efforts, नाधिगम्यते हि will not be achieved.
'O noble prince be blessed. maintain composure. Without making any effort it is not possible to achieve the objective and recoup loss.