Simple examples give birth to rich speculative connotations

One day, brokers from stocks and brokers watched his eight-year-old son capture birds in the yard.

The bird trap tool is very simple. It is a small net sub, and the edge is made of Tie wire. The whole net sub is circular and uses a wooden rod to hold one end. With a long rope tied to the wooden stick, the child took the rope and hid it in the house after spreading rice grains under the raised Circle Net.
In a short time, there were just a few birds flying in, and there were 10 children! They were hungry for a long time, and soon eight birds entered the net. Xiang Wan suggested that the child could pull the rope, but the child did not. He quietly told him that he would wait for the two to go in and pull again.
After waiting for a while, the two did not go in, but instead came out with four. Xiang Wan again motioned the child to pull quickly, but the child said, Don't be busy, and then pull the rope one walk in.
But then, three more birds came out. Xiang Wan told him that if he pulled the rope, he could hold on to another player. But the child seems unwilling to lose good luck. He said, you should always go back and wait.
Finally, I went out even the last sparrow. The child is very sad.
Shi Wan stroked the child's head and learned with love: "The desire is endless, but the opportunity is fleeting. In many cases, he waits for more and does not take decisive actions, not only can we not satisfy our desires, but will let us lose what we had."