One
Experienced people know that when they are brought into water bottles, they cannot be filled too full, and they need a space for a wooden plug size. If it is too full, the woodset will be rushed by the pressure in the aerated bottle, and it may even be burns the human body.
This is the case. People's potential is unlimited and endurance is limited. For some people who are inconspicuous, we must not ignore their existence and value, and should not go to the dignity and personality of their dignity; otherwise, any rational people will do not hesitate to fight, like puff, but not just Splashing boiled water scald you, you might pay more than this heavy price than this.
two
In a bunch of boiled boiled water bottle, it is a matter of insulation. Which is not tempered, just touch their housing with your hand, if it is a hot, it is not tempered, not hot, is true Ingestion.
This is the relationship between phenomenon and essence, appearance and connotation. For example, the surface looks like to talk about it, and the people who have blown the sky may be empty; while others are silent, it seems that the people who don't know the words of the words, their minds may have the whole world, they are the real wise.
three
When I was very small, I listened to the adults. I judge whether a boiling water bottle was insulated. Just put the open water bottle near the ear, will "嗡" will be incubated. Later, a boiling water bottle did not heat it. When I was thrown away, I put it in my ear, and I still "嗡". It turns out that this judgment method is not reliable, and many of us have been using it.
We have inherited many so-called "experience" from the past, but it is correct or not, but few people go to verify. Many times, we will be blinded by a kind of thing that is called "experience", constraint thinking, even if it is a small and obvious fallacy, it is difficult to overthrow.
