「穷则独善其身，达则兼善天下」
“In obscurity, cultivate yourself alone; in prominence, extend goodness to all under Heaven”
—— 孟子穷则独善其身，达则兼善天下：穷达两种伦理——守身与兼济都要会。不是鸡汤分层，是角色切换。穷达切换，两套伦理都要会。今日：低谷期先把「独善」做实，再谈扩张。
In straits, cultivate the self; in reach, benefit the world—two ethics for low and high; both must be learned. Not layered chicken soup; role switching. Today: in a trough, make self-cultivation real before expansion talk.