"I find, by experience, that the mind and the body are more than married, for they are most intimately united; and when one suffers, the other sympathizes"

This quote by Lord Chesterfield speaks with the intimate connection between the mind and body. He suggests that the 2 are more than just wed, but rather intimately united. This suggests that when one is suffering, the other is also impacted. This is likely a reference to the physical and mental impacts of stress, disease, and other physical and mental disorders. For example, when somebody is feeling nervous or depressed, they might experience physical signs such as headaches, nausea, or fatigue. Similarly, when someone is physically ill, they may also experience mental distress. This quote speaks with the significance of taking care of both the body and mind, as they are inextricably connected. Taking care of both is essential for general health and wellness.