Prabhupāda: Yes. Not interpretation. I am explaining as it is. You can read one.
Indian man (3): Have you tried to compare with Gītā written by Gyaneshvara, or by Vinoba Bhave or by somebody else?
Prabhupāda: According to Bhagavad-gītā, if you don't follow the instruction of Bhagavad-gītā, you may be very learned scholar, whatever you write, it is lost. We follow that principle. As stated in the Bhagavad-gītā, evaṁ paramparā-prāptam imaṁ rājarṣayo viduḥ (BG 4.2). (aside) Find out this Fourth Chapter.
Indian man (2): Have these books been reviewed in foreign papers?
Prabhupāda: It is very widely read.