Zhang San always likes to drink 20 yuan of tea. Every time Zhang San goes to the newly opened tea shop to buy tea, the boss gives him half a cup of good tea, and Zhang San leaves the good tea to the guests. Make a pot of good tea and do nothing all day, but indulge in it. After drinking free good tea, Zhang San doesn't want to drink 20 yuan. No matter how expensive tea he buys, the boss always gives him half A Liang's good tea. Half a year later, Zhang San spent ten times as much money on tea!

Step 2 seize the opportunity

The businessman took two bags of garlic to a place. The local people had never seen garlic before and liked it very much, so they gave the businessman two bags of gold. Another businessman heard that he took two bags of green onions. The local people thought that green onions were more delicious and gold was not enough to express their feelings, so they gave him two bags of garlic. Although it is a story, life is often like this. The person who has the chance first gets the gold, and the person who has the chance later may get the garlic! If you are good at taking your own path, you can take the path that others have not taken.

3. Don't steal wine

Someone bought a jar of good wine and put it in the yard. The next day, when there was less wine 1/5, he put the words "Don't steal wine" on the barrel. On the third day, the wine was 2/5 less and the thief was severely punished. On the fourth day, the wine was stolen, so I posted the word urine bucket to see who would drink it again. On the fifth day, the barrel was full ... On the sixth day, he posted the words "No stealing wine" on the barrel.

4. Philosophical stories

An aunt joined a doctoral group by mistake. Someone asked: A drop of water falls freely from a very high place. Will it hurt or kill? The group immediately became lively, and all kinds of formulas, assumptions, calculations of resistance, gravity and acceleration were fully discussed for nearly an hour. At this moment, my aunt asked quietly: Have you never been caught in the rain? There was a sudden silence in the crowd ... and then, and then the aunt was kicked out of the group.

5. Tennis

A tennis coach said to his students, "If a tennis ball falls into the haystack, how can I find it?" Someone said, "Start from the center line of the haystack." Someone said, "Start with the most concave part of the haystack." The coach said, "Step by step, search from one end of the grass to the other." The way to find success is simple, count from one to ten, and don't try to find shortcuts.