Be civil to all; sociable to many; familiar with few; friend to one; enemy to none.
对所有人有礼，与多数人交际，和少数人亲近，交一位朋友，不与人为敌。
释义：一年四季都有花开不败，四时八节总有绿草长青。此句描写了自然界中的花草树木，它们在四季更迭和八个气节中都能生长茂盛，不会凋零或枯萎，象征着坚韧的生命力。
最好的领导者是那些能够赋能他人去领导的人。
Uncertainty is not an excuse for inaction.
The real challenge is not in solving the equations, but in understanding what the solutions mean.