Carl Jung
There is no such thing as a pure introvert or extrovert. Such a person would be in the lunatic asylum.
More quotes and aphorisms
It's the little details that are vital...Eighty percent of all choices are based on fear...Be more dedicated to making solid achievements...Life would be tragic if it weren't funny...Just going to Africa is amazing; it all comes back...A single conversation across the table with a wise man...