Feelings are like white clouds in the sky, which may disappear at any time and can't see the long-term future.

Look at the style of writing, much like the Song Dynasty poet Wang Zhongwei's "Canggou Changfeng" uploaded by this girl.

The full version of Canggou Changfeng is:

Shallow joy is like a pale dog, and deep love is like a long wind. Love is that mountains and seas are separated and uneven.

Emotional connotation:

Emotion is a comprehensive psychological and physiological state of people's inner feelings, thoughts and behaviors, and it is a psychological response to external stimuli and an incidental physiological response. Such as: joy, anger, sadness, joy, etc. Emotion is a personal subjective experience and feeling, which is often related to mood, temperament, character and temperament.

Sensory is the concept of thinking, a feeling, and emotion is a dependence. The interdependence of ideas is emotion. Emotion is the general name of a series of subjective cognitive experiences, and it is a psychological and physiological state produced by various feelings, thoughts and behaviors.

The most common and popular emotions are joy, anger, sadness, surprise, fear, love and so on. And there are some subtle emotions such as jealousy, shame, shame and pride. Emotion often interacts with emotion, personality, temper, purpose and other factors, and is also influenced by hormones and neurotransmitters. Regardless of positive or negative emotions, people will be motivated to act.

Although some behaviors caused by emotions seem unexpected, in fact, consciousness is an important part of producing emotions. People living in this colorful world have secular desires, joys and sorrows, and ever-changing emotional life.

Charles Darwin wrote a book "Emotional Expression between Man and Animals" at 1872. Darwin believed that emotions helped animals adapt to the environment. Expressing emotions has the same effect as showing the physical characteristics of animals. For example, when a dog's territory is violated, it will bark angrily, making the enemy think that it is more aggressive than it really is. Darwin believed that most emotions have a purpose, so they are the product of natural selection.