When we see the karmis, we laugh. And when the karmis see us, they laugh. But our laugh is better. We know that they are wrong. They see us, and they think that we are wasting our time chanting Hare Krsna. We see them, and we know that they are wasting their time in material life. Our laugh is best.

Srila Prabhupada, quoted by Hari-vilasa Dasa, in Srila Prabhupada Remembrances, ch. 6.