真相总是复杂的,而且很少是纯粹的。
保持开放心态的麻烦在于,人们总会坚持过来试图往里面塞东西。
We don't need another hero.
教育的功能是教人深入思考和批判性思考。
No matter what he does, every person on earth plays a central role in the history of the world. And normally he doesn't know it.
The quality of an organization's perseverance determines the quality of its achievement.