1, you should observe carefully to understand; We should try our best to understand, for the sake of action, from romain rolland;

2, it depends on what it is, pay attention everywhere, from Fan Song;

3. Details lie in observation, and success lies in accumulation, which comes from Emerson;

4, observation, observation, observation again, from Pavlov;

5. Careful observation of small things is the secret of success in career, art, science and life, which comes from Smyer;

6. All reasoning must come from observation and experiment. From Galileo;

7. For children, observation is essential, just as sunlight, air and water are essential for plants. Here, observation is the most important energy of wisdom, which comes from Sukhomlinski;

8. The harmonious application of observation and experience in life is wisdom, which comes from Goncharov;

9, put on sunglasses, the world immediately lost its luster in front of your eyes, personal misfortune is often sunglasses for vulnerable people to observe life, from bacon;

10, to measure a person's true character, just observe what he did when he thought no one had found out, from Macaulay;

1 1, with tenacious and careful labor, no matter how talented people are, they will become useless playthings like embroidered pillows, from stanislavski.