"Pure devotees are so absorbed in thought of Krsna that they have no other engagement; although they may seem to think or act otherwise, they are always thinking of Krsna. The smile of such a Krsna conscious person is so attractive that simply by smiling he wins so many admirers, disciples and followers."
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(Srimad-Bhagavatam, 3.22.21, Purport)
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