陌生人与我们接近,因为我们在他们和我们自己之间感受到民族、社会、职业或一般人类本性的共同特征。他们远离我们,因为这些共同特征超越了他们或我们,并且只因为它们连接了许多人而连接我们。
(Physics is) a good framework for thinking....Boil things down to their fundamental truths and reason up from there.
作家的职责是说出真相,即使这让人感到不适。
"In observational studies, we often have to rely on assumptions that are not directly testable."