Nowadays, with the rapid development of science, many high-tech products are constantly emerging. Computers, cars, dishwashers and washing machines have entered the lives of ordinary people. They do bring a lot of convenience to our lives, but at the same time they gradually lose the basic abilities of human beings. With computers, people no longer think with their brains, because they can do it with computers; With cars, people are no longer used to walking, walking, but driving for a ride; With the dishwasher, people no longer wash dishes by hand. Maybe one day, people will forget how to wash dishes. The development of science and technology is mixed. Happily, it provides the greatest convenience for our life. What is worrying is that one day computers will replace the human brain and machines will replace the hands. By then, the world will no longer be dominated by people who think they are smart, but machines invented by human beings! So I think: the development of science and technology will inhibit the all-round development of people!

@ @ @ Conclusion: Humans have been relying on science and technology to seek happiness. Science and technology have always been a double-edged sword. For example, airplanes, rockets, networks and satellites all appeared for military wars at first. While benefiting mankind, the same technology has been used as an accomplice to the destruction of mankind. Science and technology can only be called the means and tools of progress under human control and mastery.

Although the development of science and technology is important, it cannot be developed under the premise of reasonable and normal use. Development must first purify the mind. Only when anyone's mind and soul are developed and improved can the developed high technology benefit human development and natural harmony forever!

Humans have been relying on science and technology for happiness for a long time. Science and technology have always been a double-edged sword. For example, airplanes, rockets, networks and satellites all appeared for military wars at first. While benefiting mankind, the same technology has been used as an accomplice to the destruction of mankind. Science and technology can only be called the means and tools of progress under human control and mastery.