Carefully observe the reasons why those arrogant, unchanging and dogmatic dinosaurs in the industry fell down overnight.

Looking up at the vastness of the universe, you can see the richness of categories, so you can enjoy watching and listening, and believe in cola.

If you want to see the truth, pay close attention everywhere. -Fan Song

Details lie in observation, success lies in accumulation-Emerson

Observe, observe and observe again-Pavlov

Careful observation of small things is the secret of success in career, art, science and life. -Smyer

To measure a person's true character, we only need to observe what he did when he thought no one had found out. Macaulay

Wear sunglasses, and the world will lose its luster immediately before your eyes. Personal misfortune is often the sunglasses for the weak to observe life. bacon

The harmonious application of observation and experience in life is wisdom. Goncharov

Two-part allegorical saying with "observation"

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A common saying about "observation":

"There are many people watching, but not many people watching."