The solution of a problem appears suddenly and is not approached by a gradual, step-by-step procedure.

"We are all apprentices in a craft where no one becomes a master."

翻译：聪明睿智，在于人的修养；默默地成就事业，不必多言就能取信于人，在于人的品德。

领导力就是今天做出艰难的决定，以塑造更美好的明天。