To engage in IT, we must understand the principles of what we do. Only with a more thorough understanding of the principle, only with a more solid foundation, can everything be mastered, picked up and put down, free choice, advance and retreat freely. Do not understand the principle of some fashionable words, a little knowledge, specious, will only be in a variety of noisy gorgeous concept of the pandemic tired to run, impetuous anxiety.
At this moment, I seem to have an Epiphany. The mood is as calm as a mirror lake, as ethereal as a clear blue sky, the sun is shining, and the wind blows, everything is so natural and comfortable.