Can sour thoughts cause a sour face and physical aging?

Thoughts of malice, envy, disappointment and despondency rob the body of its health and grace.

A sour face does not come by chance—it is made by sour thoughts.

As you cannot have a sweet and wholesome abode unless you admit the air and sunshine freely into your rooms, a strong body and a bright, happy or serene countenance can only result from the free admittance into the mind of thoughts of joy and goodwill and serenity.