只有分子存在。其他一切都是社会学。
There are only molecules. Everything else is sociology.
The greatest journeys are the ones that change us without our noticing.
Stay calm, accept the current self, do well, and often you can do things well: ordinary people can also do extraordinary things.
语言不仅仅是交流的工具，更是探索人类经验深度的媒介。