个人自由的探索精神是世界上最宝贵的东西。
可信因果推断的关键不仅是方法,还有方法与当前问题的契合度。
A friend is someone who knows all about you and still loves you.
One ought never to turn one's back on a threatened danger and try to run away from it. If you do that, you will double the danger. But if you meet it promptly and without flinching, you will reduce the danger by half.
The best art is always on the edge of taste.