नास्ति बुद्धिरयुक्तस्य न चायुक्तस्य भावना।
न चाभावयतः शान्तिरशान्तस्य कुतः सुखम्।।2.66।।
nāsti buddhir-ayuktasya na chāyuktasya bhāvanā
na chābhāvayataḥ śhāntir aśhāntasya kutaḥ sukham
English Translation
One who is not connected with the Supreme [in Krishna consciousness] can have neither transcendental intelligence nor a steady mind, without which there is no possibility of peace. And how can there be any happiness without peace?