What is good?
Good is a subjective matter, in which the term good itself have no meaning to the world around you other then you, yourself.
What is your best physical attribute?
A hard choice to decide, If i look at it towards myself, i would say my complex inner body systems. It tends to keep me alive, and therefore would be the best physical attribute.
What is your best non-physical attitude?
Being cold but caring, at times of need.
What is 2 + 2?
2 + 2 by itself proves no value, as the units are not specified.
What do you know?
I know what i want to know, and yet a bit more, then what i sought for.