They simply working hard, making plan to be happy. That is not possible. Therefore it is forbidden. Na yojayet karmasu karma-mudhan

Expressions researched:
"They simply working hard, making plan to be happy. That is not possible. Therefore it is forbidden. Na yojayet karmasu karma-mūḍhān"

Lectures

Srimad-Bhagavatam Lectures

The whole purpose is therefore how to get out of this suffering. Vindate tāpān mūḍha. So the aim of life is how to stop this suffering. The guru or the government should rule over the dependents with this point, with this aim in view. Mal-loka-kāmo mad-anugrahārthaḥ. These two things required: how to get the pleasure or the mercy of the Supreme Personality of Godhead and how to go back home, back to Godhead. This is the aim, not that we are making plan to be happy. Unless we go back home, back to Godhead, there is no question of peace or happiness.

761103 - Lecture SB 05.05.15 - Vrndavana

The whole purpose is therefore how to get out of this suffering. Vindate tāpān mūḍha. So the aim of life is how to stop this suffering. The guru or the government should rule over the dependents with this point, with this aim in view. Mal-loka-kāmo mad-anugrahārthaḥ. These two things required: how to get the pleasure or the mercy of the Supreme Personality of Godhead and how to go back home, back to Godhead. This is the aim, not that we are making plan to be happy. Unless we go back home, back to Godhead, there is no question of peace or happiness. This place . . . We are trying to be happy within this material world by material adjustment. That is not possible. Duḥkhālayam aśāśvatam (BG 8.15). Ā-brahma-bhuvanāl lokāḥ punar āvartino 'rjuna (BG 8.16). These things they do not . . . They say it is brainwash, brainwash. We are enforcing something by controlling the mind, some ideas, "There is God, and we have to go to back home, back to Godhead." They are accusing us of brainwash, "mental control." But this is the fact. We are not brainwashing; we are clearing the brain.