If you think, if a prisoner thinks that "I am in this cell. Let me request the superintendent of the jail to change my cell and I'll be happy," that is a mistaken idea. One cannot be happy so long he is under the prison walls. One should become free. That should be the aim of our life. So we are trying to be happy by changing the cell, by this "ism" to that "ism," by capitalism to communism, from communism to this "ism," that "ism." That will not make us happy.
-Lecture on SB 2.3.17 -- Los Angeles, July 12, 1969

न हि कश्चित्क्षणमपि जातु तिष्ठत्यकर्मकृत् ।
कार्यते ह्यवशः कर्म सर्वः प्रकृतिजैर्गुणैः ॥ ५ ॥
Everyone is forced to act helplessly according to the qualities he has acquired from the modes of material nature; therefore no one can refrain from doing something, not even for a moment.
-Bhagavad-Gita Chapter 3 Verse 5