量子引力问题不仅是物理学的问题，也是科学哲学的问题。
The truth is always something that is told, not something that is known.
成功的真正标准不仅仅是利润，还有我们为子孙后代留下的积极遗产。
Science is not just about discovery, it's about solving real-world problems.
艺术是从真理的谎言中解脱出来的魔法。