The Four Temperaments is a book written by Alexander Whyte and first published in 1895. The book is a study of the four temperaments, namely choleric, melancholic, sanguine, and phlegmatic. Whyte explores the characteristics of each temperament and how they affect an individual's personality, behavior, and relationships. He also discusses how the temperaments can be balanced and how they can be used to achieve personal growth and success. The book...