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。
The key to credible causal inference is not just the method, but how well the method fits the question at hand.
Love is space and time measured by the heart.
苏联是一个恐惧的文明,人们生活在持续的对夜间敲门声的恐惧中。
梦想还是要有的,万一实现了呢?
太阳,带着所有围绕它运行并依赖它的行星,仍然能成熟一串葡萄,仿佛它在宇宙中无事可做。
The quality of your life is the quality of your relationships.