真正的强大始于承认自己的弱点。
生活中的唯一限制是你为自己设定的限制。
The study of computational complexity is not just about solving problems, but also about understanding the limits of what can be computed.
膨胀的概念表明,宇宙在大爆炸后不久经历了一段极其快速的扩张期。
The energy of a live crowd is like nothing else. It's why we love performing.