My physics teacher Thomas Miner was particularly gifted. To this day I remember how he introduced the subject of physics. He told us we were going to learn how to deal with very simple questions such as how a body falls due to the acceleration of gravity.

I get hired by companies to hack into their systems and break into their physical facilities to find security holes. Our success rate is 100% we've always found a hole.

The first requisite for success is the ability to apply your physical and mental energies to one problem incessantly without growing weary.

My success and my misfortunes the bright and the dark days I have gone through everything has proved to me that in this world either physical or moral good comes out of evil just as well as evil comes out of good.

About 10 000 years ago males and females were acting equitably and were treating one another as equals and then males took over the power because they have physical power and physical strength.

I was captain and should have set the example. I would lift a minimum of weights. Mine was natural physical strength. I always thought quickness and agility were much more important.

And partly the worst thing you could do in my family was need something from someone. So physical strength represented an avenue of self-sufficiency to me.

The glimpses of human strength and frailty that a physician sees are with me still.

I had no doubts I could go to the pole. I may not be as strong but I make up for physical strength in other areas like steadiness and not panicking under stress.

Physical strength in a woman - that's what I am.