理论是灰色的,而生活之树常青。
"The writer's duty is to disturb the peace, to unsettle the comfortable, and to comfort the unsettled."
保护工作的领导力不在于控制,而在于管理和长远眼光。
【释义】:早晨能发现昨夜的错误,今日能悔改昨日的过失。