Srimad-Bhagavatam: Canto 5 - Chapter 1 - Verse 4
यदाह योगेश्वर दृश्यमानंक्रियाफलं सद्व्यहारमूलम् ।न ह्यञ्जसा तत्त्वविमर्शनायभवानमुष्मिन् भ्रमते मनो मे ॥ ४ ॥
yad āha yogeśvara dṛśyamānaṁkriyā-phalaṁ sad-vyavahāra-mūlamna hy añjasā tattva-vimarśanāyabhavān amuṣmin bhramate mano me
O master of yogic power, you said that fatigue resulting from moving the body here and there is appreciated by direct perception but actually there is no fatigue. It simply exists as a matter of formality. By such inquiries and answers, no one can come to the conclusion of the Absolute Truth. Because of your presentation of this statement, my mind is a little disturbed.
Formal inquiries and answers about the bodily conception do not constitute knowledge of the Absolute Truth. Knowledge of the Absolute Truth is quite different from the formal understanding of bodily pains and pleasures. In Bhagavad-gītā Lord Kṛṣṇa informs Arjuna that the pains and pleasures experienced in relation to the body are temporary; they come and go. One should not be disturbed by them but should tolerate them and continue with spiritual realization.