In mathematics, the art of proposing a question must be held of higher value than solving it.
Light gives life to architecture; without light, architecture loses its soul.
Profitability and responsibility must go hand in hand, or neither will last.
"The past is always present in our lives, shaping our future."
所以,天地不夸耀自己的明亮,大水不夸耀自己的清澈,大火不夸耀自己的炎烈,有德之君不夸耀自己德行的高远,这样才能做众人的领袖。