1. Details lie in observation, and success lies in accumulation. ——Emerson

2. Careful observation of small things is the secret to success in career, art, science and all aspects of life. ——Smile

3. You should observe carefully in order to understand; you should work hard to understand in order to act. ——Romain Rolland

4. Be good at careful discovery in life. ——Luo Dan

5. The tree that hugs each other is born from the smallest grain; the nine-story platform starts from the base soil; the journey of a thousand miles begins with a single step. ——Laozi

6. The harmonious application of observation and experience to life is wisdom. ——Goncharov

7. Without tenacious and careful work, even talented people will become useless playthings like embroidered pillows. ——Stanislavsky

8. Observe, observe, and observe again.

——Pavlov