中国有句老话叫“万事俱备，只欠东风”——把“万事”备齐了，才能借“东风”。
В России ответили на имитирующие высадку на Украине учения НАТО18:04
，更多细节参见同城约会
Unicode encodes these as separate codepoints for compatibility, but fonts use the same glyph. These are easy to handle (NFKC collapses them), but worth knowing about.
I made several diagrams for concepts, such as: