The art of automatic control lies in the proper adjustment of the corrective forces.
自動(dòng)控制的藝術(shù)在于正確調(diào)整修正力。
中國(guó)的崛起對(duì)自由民主秩序構(gòu)成了重大挑戰(zhàn)。
人是自己的世界。
"The story is a vehicle for the truth. We tell stories to find the truth."
Your most unhappy customers are your greatest source of learning.
It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.
教育是對(duì)人力資本的投資，會(huì)以更高生產(chǎn)率的形式獲得回報(bào)。