Life Bhagavad Gita, Chapter 2, Para 15 : यं हि न व्यथयन्त्येते पुरुषं पुरुषर्षभ । समदुःखसुखं धीरं सोऽमृतत्वाय कल्पते ॥ yaṁ hi na vyathayanty ete puruṣaṁ puruṣarṣabha sama-duḥkha-sukhaṁ dhīraṁ so ’mṛtatvāya kalpate English : O best among men [Arjuna], the person who is not disturbed by happiness and distress and is steady in both is certainly eligible for liberation. Detailed : Anyone who is steady in his determination for the advanced stage of spiritual realization and can equally tolerate the onslaughts of distress and happiness is certainly a person eligible for liberation. In the varṇāśrama institution, the fourth stage of life, namely the renounced order (sannyāsa), is a painstaking situation. But one who is serious about making his life perfect surely adopts the sannyāsa order of life in spite of all difficulties. The difficulties usually arise from having to sever family relationships, to give up the connection of wife and children. But if anyone is able to tolerat...