Peter Benchley

A human being is still more likely to die of a bee sting, snake bite or, Lord knows, automobile accident than by shark attack. We do not execute the perpretrators of death by car. We should not butcher an animal for an inadvertent homicide.

As an astronaut, when you're getting ready to go out of that hatch, you know that's the pinnacle of both your career and your life. The view completely blows you away. The real challenge is getting past the excitement and getting focused and down to work.