网络是与人类其他部分交流的工具。
The web is a tool for communicating with the rest of humanity.
Music is a moral law. It gives a soul to the universe, wings to the minds, flight to the imagination, a charm to sadness, gaiety and life to everything. It is the essence of order, and leads to all that is good, just, and beautiful.
In chemistry, as in life, the most profound truths are often the simplest.
