"The hypothalamus is one of the most important parts of the brain, involved in many kinds of motivation, among other functions. The hypothalamus controls the "Four F's": fighting, fleeing, feeding, and mating."

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The Greeks had two words for time. Chronos is the time we usually keep an eye on. Kairos was our participation of time. Time that moves us so that we lose our sense of time; timeless time; moments at which the clocks seems to stop; feeding, renewing, more motherly time. It's the time with which we feel one instead of outside of it, the self, the tao, the love that connects us to others.

— Jean Shinoda Bolen