Many thousands of years (Books)

Expressions researched:
"hundreds and thousands of years" |"hundreds of thousands of years" |"many thousands of years" |"several thousands of years" |"thousand of years" |"thousands and thousands of years" |"thousands of years"

SB Canto 1

SB 1.5.13, Purport:

There are thousands and thousands of literary men all over the world, and they have created many, many thousands of literary works for the information of the people in general for thousands and thousands of years. Unfortunately none of them have brought peace and tranquillity on the earth. This is due to a spiritual vacuum in those literatures; therefore the Vedic literatures, especially the Bhagavad-gītā and the Śrīmad-Bhāgavatam, are specifically recommended to suffering humanity to bring about the desired effect of liberation from the pangs of material civilization, which is eating the vital part of human energy. The Bhagavad-gītā is the spoken message of the Lord Himself recorded by Vyāsadeva, and the Śrīmad-Bhāgavatam is the transcendental narration of the activities of the same Lord Kṛṣṇa, which alone can satisfy the hankering desires of the living being for eternal peace and liberation from miseries.