Bhagavad Gita 2.14
Sankhya Yoga
मात्रास्पर्शास्तु कौन्तेय शीतोष्णसुखदुःखदाः | आगमापायिनोऽनित्यास्तांस्तितिक्षस्व भारत ||
mātrā-sparśās tu kaunteya śītoṣṇa-sukha-duḥkha-dāḥ āgamāpāyino 'nityās tāṁs titikṣasva bhārata
English
O son of Kunti, the nonpermanent appearance of happiness and distress, and their disappearance in due course, are like the appearance and disappearance of winter and summer seasons. They arise from sense perception, O scion of Bharata, and one must learn to tolerate them without being disturbed.
हिन्दी
हे कौन्तेय! इन्द्रिय और विषयों के संयोग से उत्पन्न होने वाले सर्दी-गर्मी, सुख-दु:ख (इन्द्रिय-विषय) आने-जाने वाले और अनित्य हैं, हे भारत! उनको तू सहन कर।