Bud Grant

Being cold is not debilitating. We learned that from the Eskimos. They could be cold, and they could function. And you could function better when you're cold than when you're hot. I mean, hot, you become overheated, and, you know, you lose energy. If you're cold, you could function being cold. Now, frozen is different.

To ask questions can become the laziest and wobbliest occupation of a mind, but when you must yourself answer the problem that you have posed, you will meditate your question with care and frame it with precision.

By irreducibly complex I mean a single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning.