This sentence means that a person should not only have the beauty of appearance, but also have wisdom and talent. Beauty makes people happy, wisdom makes people smart and knowledgeable, talent is the talent and skills displayed in one or more fields, and temperament is the comprehensive embodiment of internal cultivation and external performance. Such people have excellent qualities in appearance, wisdom, talent and temperament, and are excellent talents with all-round development. This sentence is often used to praise those who have performed well in all aspects and express their respect.