The past is a foreign country; they do things differently there.

Leaders must have the courage to make tough decisions for long-term benefits, even if they are unpopular in the short term.

Sometimes the detective isn't solving the crime as much as being consumed by it.

Innovation is the ability to see change as an opportunity, not a threat.

科学不仅仅是寻找答案，更是提出更好的问题。