"You know your President Kennedy. He was going in a procession, and the time came, and he had to leave everything at once, at once, without any hesitation. You cannot hesitate. So we are in the grip of the material nature. However we may declare ourself that we are independent, we are not independent. We are dependent, completely dependent. We may foolishly mislead ourself by the sense of independence. No. You are not independent. You are completely under the control of the material nature. Daivī hy eṣā guṇamayī mama māyā duratyayā (BG 7.14). The material nature is so strong that it is very difficult to get out of the entanglement. But there is a way. That is also said in the Bhagavad-gītā, mām eva ye prapadyante māyām etāṁ taranti te: 'Anyone who surrenders unto Me...' The whole process, the whole process of material activities, material nature, is going on under this principle, that we are required to go back to the eternal world, to get our eternal life and eternal blissful knowledge. These things are awaiting us. But if we do not try, do not endeavor for attaining that sublime position and spoil our reserve energy in making an adjustment of this temporary material world, that is our foolishness."
- Srila Prabhupada Lecture, New York, July 25, 1966