Look at the face of man. The nose is the center. If you travel down from there, you find the navel also in the center. Further down are the genital organs. Originally, it should be the nose.
White people have a high or long nose.
Their nose is like that so it can warm the air that they breathe. People in hot or tropical areas have a very big nostrils and a short nose so the air can come in directly, not through a long channel. Look at the shape of people's nostrils. The nose regulates the temperature of air into the lungs. The eyes represent God, they look at the universe and everything.