Sun Yat-sen's unusual revolutionary consciousness is inseparable from the revolutionary enlightenment he accepted in his early years and the opportunity to study in Hawaii. If he didn't have a great brother, he could use all his money to support his revolutionary cause, and he wouldn't think so high and go so far.
If you really want to follow the eight characters, then you can think that people are lucky! If you are the brother of many people, it will take you a long time to lend your brother 200 yuan, let alone care about and support major events. If he stays in that small mountain village all the time, no matter how much energy he has, he can only burn in that Cuiheng village!
It is also a great blessing that Sun Yat-sen met his revolutionary partner Comrade Soong Ching Ling. They all say "femme fatale", but people just met a like-minded revolutionary female companion to assist his great cause.