The real pizzazz is the brave under heavy pressure, the confidence under adversity, the stir in arduousness, and the adaptation and modulability in any environment.
Earlier this year, British explorer Pen Huddle and his team trekked for three months across the frozen Arctic Ocean, taking measurements and recording observations about the ice.
It is painstaking work to determine exactly what level of penetration there was, what might have been taken, what files may have been accessed in the vast computer system around the world.
So many of us stand here tonight because of their sacrifice, and longing, and steadfast love... because time and again, they swallowed their fears and doubts and did what was hard.