"In observational studies, we often have to rely on assumptions that are not directly testable."
幸:追求,希求。斯:这样。干:追求。不追求福运,就不会有灾祸;不计较所得,就不会有失去;不追求荣耀,就不会遭到辱没;不企冀美名,就不会遭到诋毁。
I wanted to discover myself, the reason I was born, and the meaning of life.