有真才能的人不依恃才能,有真学问的人不夸耀学问。
The boundary between physics and mathematics is not as clear-cut as one might think.
权力精英不是孤立的统治者。顾问和咨询师、发言人和舆论制造者,往往是他们更高层次思想和决策的领导者。