Amrutvani

इन्द्रियाणि च सम्यम्य बकवत् पण्डितो नरः
देशकालबलं ज्ञात्वा सर्वकार्याणि साधयेत्
– चाणक्य नीति
Meaning : By restraining the senses, like a stork, a learned person, aware of his space, time and strengths, succeeds in all his tasks.