A euphemist would say that a liar is a person who exaggerates. No shield can defend a fearful heart. It coins mischiefs that neither exist nor can exist. Thus, having no object to bound it, it runs on ad infinitum and cannot be checked by any condition of life. According to this author, that which one reads fertilizes a seed of thought and is not the seed itself.
Warm air is lighter and less dense than cold air.
At about the year 1900, the few experts in the field of nutrition were almost all physiologists. Two mules travelled along a road, one loaded with money, the other with barley. The mule carrying the money rang his harness bell and pranced with a high step while the other plodded quietly behind. Robbers surprised the two, robbing the proud mule that carried the money. The robbed animal bewailed his fate while the other rejoiced that the robbers had overlooked his modest cargo.