It's sort of sad when you think of a kid like that going through life without a sense of humor...
The most dangerous phrase in the language is, "We've always done it this way."
The study of heuristics reveals how we simplify complex problems, sometimes leading to errors.
Social progress requires the organic combination of individual freedom and social responsibility.
盡可能廣泛地涉獵各門(mén)學(xué)問(wèn)，并且盡可能深入地?fù)褚汇@研。