to engage in the hard or unpleasant work of a task
参与一项任务的艰苦或不愉快的工作 (canyu yi xiang renwu de jianku huo buyukuai de gongzuo)
"A true leader will not hesitate to get their hands dirty when necessary."
"真正的领导者在必要时不会犹豫弄脏手。" (zhenzheng de lingdao zhe zai bixu shi buhui youyu nong zang shou)
something that no longer exists or happens
When too many people try to manage something, it can fail.
if you are determined, you can find a solution
to prepare something for easy execution
to succeed in understanding something difficult or strange
a connected series of thoughts
