1. The word genius originally has an extremely ambiguous meaning. Its definition is by no means “born knowing something and being able to do it without learning”. There is no one in heaven and earth who is born to know it. There is no one who can do it without learning. Genius is mostly developed through hard work. Genius is mostly due to careful cultivation. ——Guo Moruo

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

3. Be good at careful discovery in life. ——Rodin

4. Observe, observe, and observe again. ——Pavlov

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. To measure a person’s true personality, just observe what he does when he thinks no one is seeing him. ——Macaulay

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

10. All reasoning must be derived from observation and experiment.

——Galileo