聪明的人谈现在,愚蠢的人谈过去,傻子才谈未来。
未来不可预测的观点每天都在被我们轻易解释过去的能力所削弱。
Give a man a fire and he's warm for a day, but set fire to him and he's warm for the rest of his life.
 阅读不是为了反驳和辩驳,也不是为了盲目相信和理所当然,也不是为了找话题和谈资,而是为了权衡和思考。