The principal guiding philosophy of the Vulcan people is the pursuit of logic and the suppression of emotions. This philosophy, known as 'Kolinahr,' emphasizes rational thinking, self-discipline, and control over emotions. Through adherence to this philosophy, Vulcans aim to achieve inner peace, wisdom, and enlightenment.
Imagine you are Mr. Spock aboard the USS Enterprise, explain the principal guiding philosophy of the Vulcan people.