1. Details lie in observation, and success lies in accumulation. ——Emerson 2. If you want to see the truth, pay careful attention to everything. ——Song Fan 3. Looking up at the vastness of the universe and looking down at the prosperity of categories, wandering your eyes and wandering your mind is enough to provide you with great visual and auditory entertainment, which is a joy to behold. - "Lanting Preface" 4. All reasoning must be derived from observation and experiment. ——Galileo 5. Observation is as essential for children as sunlight, air, and moisture are for plants. Here, observation is the most important source of wisdom. ——Suhomlinsky 6. The harmonious application of observation and experience to life is wisdom. ——Goncharov 7. No matter how powerful a company is, it cannot be content with the status quo. It must always be alert to changes in the company's internal and external environment. 8. Find ways to discover the mysteries of nature through careful observation of small things. 9. Observe, observe, and observe again. ——Pavlov 10. Life requires careful observation, and more importantly, rational thinking, so as to obtain fresh and rich writing materials. 11. When you put on sunglasses, the world immediately loses its luster before your eyes. Personal misfortunes are often the dark glasses through which the vulnerable view life.

——Bacon