The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.
一本好书的衡量标准在于它是否能让你思考、感受并以不同的方式看待世界。
In chemistry, as in life, sometimes you need to take a step back to see the bigger picture.