The arctic tern resists distraction because it is driven at that moment by an instinctive sense of something we humans find admirable: larger purpose.

北极燕鸥之所以能不受这一分神因素影响，是因为那时它被一种本能感觉所驱动着，这种本能令人类十分钦佩，它叫做：“更远大的目标”。