It gives people such a revelation: nothing is difficult in the world, if you put your mind to it, as long as you pay attention, observe, think and use your brain with your heart, your invention and creation will be around you, and your sense of innovation will gradually develop.

Always be careful, care about every detail in life, and be diligent in thinking.

Lu Ban invented the saw, which inspired me: I know how to be a conscientious person in life, and I am good at observing life and discovering the mysteries in life. In fact, many problems we encounter can be answered from previous experiences. Many things are related to life, and there are many answers we want to know in life.

Labor creates wealth, and practice creates true knowledge.

It gives people such a revelation: nothing is difficult in the world, if you put your mind to it, as long as you pay attention, observe, think and use your brain with your heart, your invention and creation will be around you, and your sense of innovation will gradually develop.