Facing 21st century societies, avoiding ”half person” and ”the inhuman” thought and behavior in students’ mind is undoubtedly holistic education goal. The concept of ”Perfect Person” begin the inquires about ”what human's essence and the significance are?”; then further explained and gave the proposition an ideal property. Therefore, if we must ask ”what Perfect Person is?”, then must first reply ”what human nature is?”. The article through the viewpoint of the Confucians to answer the topical subject which the above-mentioned.