"The marks humans leave are too often scars."
The historian's first duty is to tell the truth as he sees it, regardless of whom it pleases or displeases.
The best mathematics is timeless.
"The only way to make sense out of change is to plunge into it, move with it, and join the dance."
The beauty of a well-designed algorithm lies in its simplicity and efficiency.
True terror is to wake up one morning and discover that your high school class is running the country.
文学不是一场道德选美比赛。
The act of reading is an act of empathy.