The famous sayings related to observation are as follows:

1. Observe carefully and think carefully. ——Pavlov. Pavlov was a famous physiologist and psychologist who emphasized the importance of observation and thinking. He believes that only through careful observation can we deeply understand the nature of things and then conduct in-depth thinking and research.

2. Observation is the best teacher. --proverb. This proverb expresses the value of observation. Observation allows us to learn from life and gain inspiration from nature to better understand the world.

3. If you want to see what happens, pay careful attention to everything. ——Song Fan. This sentence reminds us that if we want to truly understand the truth of things, we must always be alert and pay careful attention to everything around us.

4. Observers not only observe the world with their naked eyes, but also perceive it with their minds. ——Edison. Edison was a famous inventor and scientist who emphasized the importance of observation not only with the naked eye but also with the heart. He believes that only through in-depth thinking and perception can we truly understand the nature of things and discover new laws and knowledge.

5. Observation is the starting point of understanding. Without observation, there is no understanding. ——Darwin. Darwin was a famous biologist who emphasized the importance of observation in understanding things. He believes that only through observation and research can we recognize and understand the diversity and complexity of living things, thereby promoting the progress and development of science.

The importance of observation:

1. Observation is an important way to acquire knowledge. Through observation, we can directly contact and perceive things and understand their shape, color, size, movement and other characteristics. This direct sensory experience can help us establish an intuitive understanding of things, and then form a basic concept and understanding of things.

2. Observation can cultivate our curiosity and spirit of inquiry. When we face novel things or phenomena, observation can stimulate our curiosity and desire to explore. Through observation, we can discover problems, put forward hypotheses and conjectures, and then conduct verification and exploration. This process of inquiry can promote our thinking and learning and help us better understand and master knowledge.

3. Observation is also a key factor in cultivating creativity. Through observation, we can discover the essence and laws of things, and then innovate and create. Many inventors and scientists discovered new problems and opportunities by observing details and natural phenomena in life, and then made creative inventions and innovations.

4. Observation can cultivate our perception and judgment abilities. Through observation, we can more keenly perceive the things and details around us and understand their characteristics and changes. At the same time, observation can also help us develop judgment and decision-making skills. Through observation and analysis of things, we can make more informed and accurate decisions.